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Rapid:
Individual Calculations January 2022 |
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| Zhong, Lanxin Total change: -17.20 | |   |
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| 12o Torneio Sul Rio-Grandense de Xadrez - 2021 - IRT Xadrez RPD | Pelotas RS | BRA | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1608 | 0.00 | 2 | -0.86 | 20 | -17.20 | |
|  Nolasco, Roger Minks | | | 1896 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Andersson, Cristian De Oliveira | | | 1460 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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