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Rapid:
Individual Calculations November 2021 |
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| Da Silva, Giovanni B Tavares Total change: 37.00 | |   |
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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 |
| 1772 | 1539 | 3.00 | 4 | 1.85 | 20 | 37.00 | |
|  Rocha, Vitor Firmo De Souza | | | 2037 | BRA | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Brambilla, Renee Blandy T | | | 1671 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Macedo, Maximo Valerio | f | | 2031 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Santos, Joao Vitor Rodrigues | | | 1348 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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