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Rapid:
Individual Calculations November 2019 |
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| Coates, Alex Total change: 6.40 | |   |
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| Summit Junior Chess Rapid Oct-19 | Auckland | NZL | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1316 | 3.00 | 5 | 0.32 | 20 | 6.40 | |
|  Xie, Felix | | | 1585 | NZL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Yu, Zachary | | | 1321 | NZL | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Oshri, Eden | | | 1153 | NZL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Yang, Jerry | | | 1171 | NZL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Luo, Max | | | 1235 | NZL | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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