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Rapid:
Individual Calculations September 2021 |
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| Deng, Abraham Total change: 8.40 | |   |
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| ACC Spring Rapid 2021 | Auckland | NZL | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1361 | 2.00 | 3 | 0.42 | 20 | 8.40 | |
|  Steiner, Michael | | | 1085 | NZL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Ning, Isabelle Yixuan | | wc | 1644 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ray, Charlotte | | | 1299 | NZL | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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