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Individual Calculations June 2021 |
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| Chen, Matthew Total change: 26.80 | |   |
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| 2021 North Shore Autumn B Grade | Auckland | NZL | 2021-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1355 | 2.00 | 4 | 0.67 | 40 | 26.80 | |
|  Liang, Ting | | | 1453 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Kamberi, Paul | | | 1461 | NZL | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Tang, Hao | | | 1742 | NZL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zhu, David Junyang | | | 1346 | NZL | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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