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Rapid:
Individual Calculations November 2021 |
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| Ribeiro, Margarida Total change: -2.40 | |   |
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| CN Semi-Rapidas Jovens 2020-21 - U10 | Soure | POR | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1182 | 1049 | 1.00 | 3 | -0.12 | 20 | -2.40 | |
|  Neto, Dinis Fonseca | | | 1036 | POR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Zhang, Xin An | | | 1481 | POR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Southwell, Kevin Ernesto | | | 1028 | POR | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | |
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