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Individual Calculations October 2023 |
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| Yan, Rayna 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 |
| 1431 | 0 | 3.00 | 7 | 0.00 | 1381 | | 0.00 | |
|  Soltani, Mohammad | | | 1348 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Pan, Roger | | | 1375 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Cao, Daniel | | | 1291 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Yu, Prescott | | | 1469 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Powers, Christopher | | | 1669 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Stowell, Tobias | | | 1503 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Shenvi Priolkar, Ansh | | | 1363 | 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 Fall Tuesday Night Marathon - 1600-1999 Round 1-4 | San Francisco, CA | USA | 2023-09-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1637 | 0 | 1.00 | 4 | 0.00 | 1444 | | 0.00 | |
| | Toledo Guerrero, Fernando | | | 1525 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Dutter, Frederic | | | 1583 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Clemens, Kristian | | | 1761 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Kingma, Karl Stuart | | | 1679 | 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) | | | | 51st Capps Memorial Championship - over 1600 | San Francisco, CA | USA | 2023-09-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1419 | 0 | 2.00 | 3 | 0.00 | 1439 | | 0.00 | |
| | Lien, Henry | | | 1354 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Chin, Zee | | | 1556 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Soltani, Mohammad | | | 1348 | 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) | | |
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