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Rapid:
Individual Calculations November 2021 |
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| Rocha, Vitor Firmo De Souza Total change: -6.00 | |   |
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| 3a Etapa do Circuito Potiguar de Xadrez 2021 | Parnamirim RN | BRA | 2021-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 2037 | 4.00 | 5 | -0.30 | 20 | -6.00 | |
|  Da Silva, Giovanni B Tavares | | | 1539 | BRA | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Ribeiro, Iago Rhanon De Sena | | | 1302 | BRA | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Andrade, Joanderson Muller Lima | | | 1496 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | De Oliveira, Moises Alves Leite | | | 1709 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Macedo, Maximo Valerio | f | | 2031 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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