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Individual Calculations June 2021 |
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| Liang, Ting Total change: -21.80 | |   |
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| 2021 North Shore Autumn B Grade | Auckland | NZL | 2021-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1453 | 1.00 | 3 | -1.09 | 20 | -21.80 | |
|  Zhang, Lifan (tim) | | | 1226 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Chen, Matthew | | | 1355 | NZL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Lourenco, Eva | | wc | 1325 | NZL | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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