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Rapid:
Individual Calculations August 2019 |
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| Zhao, Brian Total change: 5.60 | |   |
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| 2019 NZ Junior Rapid | Auckland | NZL | 2019-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1194 | 1.00 | 3 | 0.28 | 20 | 5.60 | |
|  Mudaliar, Rohit | | | 1480 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Chen, Penghao (jack) | | | 1339 | NZL | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Chang, Yolanda | | | 1389 | NZL | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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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