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Rapid:
Individual Calculations August 2023 |
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| Moffitt, Samuel Total change: -2.00 | |   |
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| 2023 Summit Rookies Junior Rapid Open July | Auckland | NZL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1074 | 1438 | 2.50 | 4 | -1.09 | 40 | -43.60 | |
|  Gu, Claire Yuqi | | | 1067 | NZL | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Zhou, Adele | | | 1103 | NZL | 0.50 | 1 | -0.38 | 40 | -15.20 | |  Chen, Xavier | | | 1053 | NZL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gao, Ryan | | | 1071 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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 North Shore Secondary Interschools | Auckland | NZL | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1438 | 2.50 | 3 | 1.04 | 40 | 41.60 | |
| | Li, Allen | | | 1627 | NZL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Barnett-Harris, Lucas | | | 1507 | NZL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Jiang, Bevis | | | 1192 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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