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Rapid:
Individual Calculations October 2022 |
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| Zhang, Charles Total change: 24.40 | |   |
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| 2022 Summit Rookies Junior Rapid September | Auckland | NZL | 2022-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1382 | 5.50 | 6 | 1.22 | 20 | 24.40 | |
|  So, Darren | | | 1118 | NZL | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Yuan, Paul | | | 1186 | NZL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Gaynor, Alan | | | 1173 | NZL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Yang, Jerry | | | 1164 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Xia, Yuehan (max) | | | 1254 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chang, Yolanda | | | 1388 | NZL | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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