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Individual Calculations October 2023 |
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| Yang, Leo Total change: 0.00 | |   |
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| 2023 Calchess Open Championship - B | Milpitas, California | USA | 2023-09-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1509 | 0 | 2.00 | 2 | 0.00 | 1549 | | 0.00 | |
|  Soltani, Mohammad | | | 1348 | USA | 1.00 | 1 | 0.00 | | 0.00 | |  Powers, Christopher | | | 1669 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2023 1000GM September BonaFIDE U2000 | Sunnyvale, CA | USA | 2023-09-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1355 | 0 | 1.00 | 4 | 0.00 | 1162 | | 0.00 | |
| | Penagalapati, Anvitha | | | 1383 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Liu, Liam | | | 1456 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Ramaswamy, Pudur | | | 1273 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Yi, Colin | | | 1306 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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