Joji Koyama
Worlds (2026-08-28)
Placement55/797Record8/4/0Prev. Elo1000New Elo1279 (+279)Prev. Rank-New Rank#365 (new)
Full standings for Worlds 2026
Matches
| Round | Opponent | Opp. Rank | Opp. Elo | Result | Elo |
|---|---|---|---|---|---|
| R12 |  Marco Cifuentes | #155 | 1362 | Loss | 1279 (−12) |
| R11 |  Andrew Hedrick | #1 | 1544 | Loss | 1291 (−6) |
| R10 | Alex Schemanske | #346 | 1348 | Win | 1297 (+22) |
| R9 | Piper Lepine | #96 | 1398 | Win | 1275 (+33) |
| R8 |  Akihiro Urata | #321 | 1307 | Win | 1242 (+33) |
| R7 |  Alberto Cortes | #430 | 1336 | Loss | 1209 (−20) |
| R6 |  Febryansyah Aminullah Lubis | #19044 | 1114 | Win | 1229 (+25) |
| R5 |  Aleksander Rutowicz | #133 | 1363 | Win | 1204 (+56) |
| R4 |  Tord Reklev | #8 | 1476 | Loss | 1148 (−11) |
| R3 |  Carlos Medina Astete | #1619 | 1230 | Win | 1159 (+59) |
| R2 |  DING KEYI | - | 1077 | Win | 1100 (+50) |
| R1 | Masashi Kuramitsu | - | 1000 | Win | 1050 (+50) |