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Individual Calculations July 2022 |
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| Zhang, Yaoyuan Total change: 34.00 | |   |
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| 2022 PSM Reserve | Auckland | NZL | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1324 | 2.50 | 4 | 0.85 | 40 | 34.00 | |
|  Pan, Alexander Hanrui | | | 1201 | NZL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Uta I, Roy | | | 1388 | NZL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Vital, Henry | | | 1957 | NZL | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Yue, Annie | | | 1282 | NZL | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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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