Rapid:
Individual Calculations September 2021 |
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Coates, Alex Total change: -4.00 | | |
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2021 Summit Junior Rapid Aug | Auckland | NZL | 2021-08-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1293 | 1381 | 3.50 | 6 | -0.20 | 20 | -4.00 | |
| Zhang, Aidan | | | 1168 | NZL | 1.00 | 1 | 0.23 | 20 | 4.60 | | Zhang, Tim Lifan | | | 1233 | NZL | 1.00 | 1 | 0.30 | 20 | 6.00 | | Nascimento, Francisco | | | 1510 | NZL | 0.00 | 1 | -0.33 | 20 | -6.60 | | Tao, Junqing Jerome | | | 1196 | NZL | 0.50 | 1 | -0.24 | 20 | -4.80 | | Gan, Emily | | | 1369 | NZL | 1.00 | 1 | 0.48 | 20 | 9.60 | | Lau, Brillion Yan Jun | | | 1280 | NZL | 0.00 | 1 | -0.64 | 20 | -12.80 | | 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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