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Rapid:
Individual Calculations June 2021 |
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| Somaraju, Sai Vivan Karthikeya Total change: 2.00 | |   |
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| 2021 Summit Junior Rapid May | Auckland | NZL | 2021-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1332 | 0.50 | 2 | -0.88 | 20 | -17.60 | |
|  Oshri, Eden | | | 1177 | NZL | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Zhang, Charles | | | 1210 | NZL | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | Auckland May Rapid 2021 | Auckland | NZL | 2021-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1332 | 4.00 | 8 | 0.98 | 20 | 19.60 | |
| | Zhang, Jasmine Haomo | | wm | 1832 | NZL | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Coates, Alex | | | 1362 | NZL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Hu, Anthony | | | 1184 | NZL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Etemadipour, Ramin | | | 1439 | NZL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Cooper, Nigel | | | 1512 | NZL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Zhao, Jay Zi Xuan | | | 1371 | NZL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Chen, Matthew | | | 1494 | NZL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Liu, William Rui | | | 1356 | NZL | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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