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Rapid:
Individual Calculations August 2021 |
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| Li, Allen Total change: -8.80 | |   |
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| 2021 North Shore Secondary Interschools | Auckland | NZL | 2021-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1569 | 1.00 | 2 | -0.44 | 20 | -8.80 | |
|  Li, Leo Xiang Yu | | | 1462 | NZL | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Kim, Eddie | | | 1334 | NZL | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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