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Individual Calculations May 2022 |
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| Zhou, Adele Total change: -3.20 | |   |
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| 2022 New Zealand Womens Reserve Chess Championship | Auckland | NZL | 2022-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1073 | 1047 | 0.50 | 1 | 0.04 | 40 | 1.60 | |
|  Rehansi, D P Sayuni Vonara | | | 1073 | NZL | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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) | | | | Auckland ANZAC Weekender 2022 | Auckland | NZL | 2022-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1047 | 1.00 | 6 | -0.12 | 40 | -4.80 | |
|  Ravi, Narasimhan Lakshmi | | | 1482 | NZL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Fan, Eric | | | 1388 | NZL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Coates, Alex | | | 1288 | NZL | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Po E-Tofaeono, Grayson | | | 1427 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Barry, Jacob | | | 1181 | NZL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Pan, Alexander Hanrui | | | 1173 | NZL | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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