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Rapid:
Individual Calculations August 2023 |
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| Zhu, David Junyang Total change: 1.20 | |   |
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| 2023 North Shore Intermediate Interschools | Auckland | NZL | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1541 | 1.00 | 2 | 0.03 | 40 | 1.20 | |
|  Liu, William Rui | | | 1725 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Sun, Taoran Ethan | | | 1383 | NZL | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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