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Individual Calculations September 2022 |
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| Kostrub, Anders Th Total change: 0.00 | |   |
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| July 2022 BayAreaChess 2-Day Championship 1500-1999 | Milpitas, CA | USA | 2022-07-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1348 | 0 | 3.00 | 4 | 0.00 | 1388 | | 0.00 | |
|  Vale Cruz, Armin | | | 1453 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Wang, Tianmu | | | 1167 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Jin, Austin | | | 1320 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Jin, David | | | 1450 | USA | 0.50 | 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) | | | | 2022 US Class National Championship - Class B | Milpitas, CA | USA | 2022-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1410 | 0 | 2.50 | 3 | 0.00 | 1450 | | 0.00 | |
| | Soltani, Mohammad | | | 1435 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Benaid, Henry | | | 1419 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Xiao, Marina | | | 1376 | USA | 0.50 | 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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