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Rapid:
Individual Calculations December 2021 |
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| Figueira, Leandro Lucas Total change: 14.20 | |   |
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| 3o Jacarei Chess Open 8a Etapa XXII Circuito Vale-Paraibano de Xadrez RPD | Jacarei SP | BRA | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1262 | 1.00 | 3 | 0.71 | 20 | 14.20 | |
|  Medeiros Jr, Francisco De Assis | | | 1997 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | De Moura, Eden Barboza Alves | | | 1529 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Leite, Tarcisio Dantas Frota | | | 1627 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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