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Rapid:
Individual Calculations September 2021 |
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| Hara, Koki Total change: -14.00 | |   |
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| 2021 Summit Junior Rapid Aug | Auckland | NZL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1048 | 1.00 | 5 | -0.70 | 20 | -14.00 | |
|  Lian, Leo Yitao | | | 1318 | NZL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Bhatt, Mantra | | | 1215 | NZL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sun, Ruofan | | | 984 | NZL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Zara, Anas | | | 1297 | NZL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Jayawickrama, Pasindu Y S | | | 1069 | SRI | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | |
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