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Individual Calculations October 2021 |
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| Dai, Xuli Total change: 188.40 | |   |
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| BayAreaChess 45th People's Tournament - X | Santa Clara, California | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1439 | 5.00 | 7 | 3.15 | 40 | 126.00 | |
|  Bansal, Advay | | | 1675 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Zhou, Chelsea | | | 1687 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Das, Rohan | | | 1674 | USA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Yeh, Bryce | | | 1547 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Faulks, Anthony | | | 1594 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Wang, Jeffery | | | 1499 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Manu, Manas | | | 1685 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | 2021 SJCC Fall Championship | Milpitas, California | USA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1439 | 2.00 | 4 | 1.56 | 40 | 62.40 | |
| | Pullela, Sricharan | | | 1723 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Deng, Henry | | | 1800 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Yan, Ruiyang | | wc | 1839 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nathan, Nitish | c | | 1801 | USA | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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