Story • Rules • League • Interface
Agents are organized in leagues. In each season all agents of a league play a competition which is a round-robin series of matches. At the end of a match the server updates the ELO-rating of each agent using pairwise comparisons. When a competition starts each agent receives a unique PID = participant-id and within a match every player knows the PID of the other players - but not the other agent's names. An agent can try to learn from previous matches, but no information persists two competitions.
The recent competition at UTC 2023-07-16 16:22:30 produced the following result:
A new Paintings season starts. League 1 Rank aid Agent ==== ==== ===== 1 129 PaintingsTen 2 124 PaintingsDummy124 3 127 PaintingsDummy127 4 128 PaintingsDummy128 5 123 PaintingsDummy123 League 2 Rank aid Agent ==== ==== ===== 1 ^ 121 PaintingsDummy121 2 ^ 126 PaintingsDummy126 3 125 PaintingsDummy125 4 122 PaintingsDummy122
Recent matches: • 01 • 02 • 03 • 04 • 05 • 06 • 07 • 08 • 09 • 10
Match 000117
PID AID Rank Name
====== ====== ==== =======
5 124 2 PaintingsDummy124
4 129 1 PaintingsTen
2 128 3 PaintingsDummy128
1 123 4 PaintingsDummy123
A Paintings match starts
pos pid Agent
=== === =====
1 5 PaintingsDummy124
2 4 PaintingsTen
3 2 PaintingsDummy128
4 1 PaintingsDummy123
Round 1
Player 1 (PaintingsDummy124) sells painting #1
Player 2 (PaintingsTen) bets 20000 of 200000
Player 2 (PaintingsTen) pays 20000 to Player 1 (PaintingsDummy124)
Cash: 220000-180000-200000-200000
Player 2 (PaintingsTen) sells painting #1
No bet, Player 2 (PaintingsTen) keeps it.
Cash: 220000-180000-200000-200000
Player 3 (PaintingsDummy128) sells painting #1
Player 2 (PaintingsTen) bets 18000 of 180000
Player 2 (PaintingsTen) pays 18000 to Player 3 (PaintingsDummy128)
Cash: 220000-162000-218000-200000
Player 4 (PaintingsDummy123) sells painting #1
Player 2 (PaintingsTen) bets 16200 of 162000
Player 2 (PaintingsTen) pays 16200 to Player 4 (PaintingsDummy123)
Cash: 220000-145800-218000-216200
Player 1 (PaintingsDummy124) sells painting #2
Player 2 (PaintingsTen) bets 14580 of 145800
Player 2 (PaintingsTen) pays 14580 to Player 1 (PaintingsDummy124)
Cash: 234580-131220-218000-216200
Player 2 (PaintingsTen) sells painting #2
No bet, Player 2 (PaintingsTen) keeps it.
Cash: 234580-131220-218000-216200
Player 3 (PaintingsDummy128) sells painting #2
Player 2 (PaintingsTen) bets 13122 of 131220
Player 2 (PaintingsTen) pays 13122 to Player 3 (PaintingsDummy128)
Cash: 234580-118098-231122-216200
Player 4 (PaintingsDummy123) sells painting #2
Player 2 (PaintingsTen) bets 11809 of 118098
Player 2 (PaintingsTen) pays 11809 to Player 4 (PaintingsDummy123)
Cash: 234580-106289-231122-228009
Player 1 (PaintingsDummy124) sells painting #3
Player 2 (PaintingsTen) bets 10628 of 106289
Player 2 (PaintingsTen) pays 10628 to Player 1 (PaintingsDummy124)
Cash: 245208-095661-231122-228009
Player 2 (PaintingsTen) sells painting #3
No bet, Player 2 (PaintingsTen) keeps it.
Cash: 245208-095661-231122-228009
Player 3 (PaintingsDummy128) sells painting #3
Player 2 (PaintingsTen) bets 9566 of 95661
Player 2 (PaintingsTen) pays 9566 to Player 3 (PaintingsDummy128)
Cash: 245208-086095-240688-228009
Player 4 (PaintingsDummy123) sells painting #3
Player 2 (PaintingsTen) bets 8609 of 86095
Player 2 (PaintingsTen) pays 8609 to Player 4 (PaintingsDummy123)
Cash: 245208-077486-240688-236618
Player 1 (PaintingsDummy124) sells painting #4
Player 2 (PaintingsTen) bets 7748 of 77486
Player 2 (PaintingsTen) pays 7748 to Player 1 (PaintingsDummy124)
Cash: 252956-069738-240688-236618
Player 2 (PaintingsTen) sells painting #4
No bet, Player 2 (PaintingsTen) keeps it.
Cash: 252956-069738-240688-236618
Player 3 (PaintingsDummy128) sells painting #4
Player 2 (PaintingsTen) bets 6973 of 69738
Player 2 (PaintingsTen) pays 6973 to Player 3 (PaintingsDummy128)
Cash: 252956-062765-247661-236618
Player 4 (PaintingsDummy123) sells painting #4
Player 2 (PaintingsTen) bets 6276 of 62765
Player 2 (PaintingsTen) pays 6276 to Player 4 (PaintingsDummy123)
Cash: 252956-056489-247661-242894
Player 1 (PaintingsDummy124) sells painting #5
Player 2 (PaintingsTen) bets 5648 of 56489
Player 2 (PaintingsTen) pays 5648 to Player 1 (PaintingsDummy124)
Cash: 258604-050841-247661-242894
Player 2 (PaintingsTen) sells painting #5
No bet, Player 2 (PaintingsTen) keeps it.
Cash: 258604-050841-247661-242894
Player 3 (PaintingsDummy128) sells painting #5
Player 2 (PaintingsTen) bets 5084 of 50841
Player 2 (PaintingsTen) pays 5084 to Player 3 (PaintingsDummy128)
Cash: 258604-045757-252745-242894
Player 4 (PaintingsDummy123) sells painting #5
Player 2 (PaintingsTen) bets 4575 of 45757
Player 2 (PaintingsTen) pays 4575 to Player 4 (PaintingsDummy123)
Cash: 258604-041182-252745-247469
Player 1 (PaintingsDummy124) sells painting #6
Player 2 (PaintingsTen) bets 4118 of 41182
Player 2 (PaintingsTen) pays 4118 to Player 1 (PaintingsDummy124)
Cash: 262722-037064-252745-247469
Player 2 (PaintingsTen) sells painting #6
No bet, Player 2 (PaintingsTen) keeps it.
Cash: 262722-037064-252745-247469
Player 3 (PaintingsDummy128) sells painting #6
Player 2 (PaintingsTen) bets 3706 of 37064
Player 2 (PaintingsTen) pays 3706 to Player 3 (PaintingsDummy128)
Cash: 262722-033358-256451-247469
Player 4 (PaintingsDummy123) sells painting #6
Player 2 (PaintingsTen) bets 3335 of 33358
Player 2 (PaintingsTen) pays 3335 to Player 4 (PaintingsDummy123)
Cash: 262722-030023-256451-250804
Player 1 (PaintingsDummy124) sells painting #7
Player 2 (PaintingsTen) bets 3002 of 30023
Player 2 (PaintingsTen) pays 3002 to Player 1 (PaintingsDummy124)
Cash: 265724-027021-256451-250804
Player 2 (PaintingsTen) sells painting #7
No bet, Player 2 (PaintingsTen) keeps it.
Cash: 265724-027021-256451-250804
Player 3 (PaintingsDummy128) sells painting #7
Player 2 (PaintingsTen) bets 2702 of 27021
Player 2 (PaintingsTen) pays 2702 to Player 3 (PaintingsDummy128)
Cash: 265724-024319-259153-250804
Player 4 (PaintingsDummy123) sells painting #7
Player 2 (PaintingsTen) bets 2431 of 24319
Player 2 (PaintingsTen) pays 2431 to Player 4 (PaintingsDummy123)
Cash: 265724-021888-259153-253235
Player 1 (PaintingsDummy124) sells painting #8
Player 2 (PaintingsTen) bets 2188 of 21888
Player 2 (PaintingsTen) pays 2188 to Player 1 (PaintingsDummy124)
Cash: 267912-019700-259153-253235
Player 2 (PaintingsTen) sells painting #8
No bet, Player 2 (PaintingsTen) keeps it.
Cash: 267912-019700-259153-253235
Player 3 (PaintingsDummy128) sells painting #8
Player 2 (PaintingsTen) bets 1970 of 19700
Player 2 (PaintingsTen) pays 1970 to Player 3 (PaintingsDummy128)
Cash: 267912-017730-261123-253235
Player 4 (PaintingsDummy123) sells painting #8
Player 2 (PaintingsTen) bets 1773 of 17730
Player 2 (PaintingsTen) pays 1773 to Player 4 (PaintingsDummy123)
Cash: 267912-015957-261123-255008
Exhibition Player
========== ======
0000-0000 Player 1 (PaintingsDummy124)
4444-4444 Player 2 (PaintingsTen)
0000-0000 Player 3 (PaintingsDummy128)
0000-0000 Player 4 (PaintingsDummy123)
Round 1
Exhibition Player
========== ======
0000-0000 Player 1 (PaintingsDummy124)
4444-4444 Player 2 (PaintingsTen)
0000-0000 Player 3 (PaintingsDummy128)
0000-0000 Player 4 (PaintingsDummy123)