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Rapid:
Individual Calculations April 2021 |
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| Zhao, Jay Zi Xuan Total change: 33.00 | |   |
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| 2021 Summit Junior Rapid Mar | Auckland | NZL | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1358 | 5.00 | 6 | 1.42 | 20 | 28.40 | |
|  Yue, Annie | | | 1190 | NZL | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Yu, Weiyang | | | 1236 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chen, Anderson | | | 1313 | NZL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Kichavadi, Tejasvi | | | 1427 | NZL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Po`e-Tofaeono, Hunter | | | 1264 | NZL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Liu, William Rui | | | 1284 | NZL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | 2021 Latvian B | Auckland | NZL | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1358 | 2.50 | 6 | 0.23 | 20 | 4.60 | |
| | Mukkattu, Philip | | | 1652 | NZL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Maroroa, Temu A | | | 1535 | NZL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Li, Allen | | | 1507 | NZL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Patdu, Ariel A | | | 1422 | PHI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Wright, Cole | | | 1040 | NZL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Booth, Anthony J | | | 1536 | NZL | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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