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Rapid:
Individual Calculations September 2021 |
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| Lau, Brillion Yan Jun Total change: 37.00 | |   |
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| 2021 Summit Junior Rapid Aug | Auckland | NZL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1280 | 3.50 | 5 | 1.85 | 20 | 37.00 | |
|  Liu, William Rui | | | 1436 | NZL | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Lin, Stanley | | | 1410 | NZL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Somaraju, Sai Vivan K | | | 1334 | NZL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kichavadi, Tejasvi | | | 1468 | NZL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Coates, Alex | | | 1381 | NZL | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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