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Rapid:
Individual Calculations May 2019 |
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| Gan, Emily Total change: -1.60 | |   |
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| Summit Junior Chess Rapid Apr-19 | Auckland | NZL | 2019-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1119 | 1.00 | 4 | -0.08 | 20 | -1.60 | |
|  Mudaliar, Rohit | | | 1462 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Wang, Eugene | | | 1163 | NZL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Chen, Penghao (jack) | | | 1344 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Al-Afaghani, Baraa | | | 1272 | NZL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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