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Individual Calculations May 2022 |
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| Chen, Wei Kai Total change: -4.00 | |   |
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| 2022 Wellington Open | Wellington | NZL | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1734 | 1.00 | 3 | -0.20 | 20 | -4.00 | |
|  Wang, Justin Zhide | | | 1479 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Ker, Anthony F | m | | 2293 | NZL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Winsley, Nicholas | | | 1838 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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