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Rapid:
Individual Calculations April 2023 |
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| Dos Santos, Cleiton Erick Mendes Total change: -15.40 | |   |
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| IRT RPD de Xadrez Etapa Sorriso 2023 | Sorriso MT | BRA | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1769 | 2.00 | 3 | -0.07 | 20 | -1.40 | |
|  Araujo, Joao Pedro Miranda | | | 1291 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Haubert, Roberto Camargo | | | 1369 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martins, Saulo Marcio L | | | 2010 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | I Torneio de Xadrez RPD do Goiabeiras Shopping | Cuiaba MT | BRA | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1769 | 0.50 | 2 | -0.70 | 20 | -14.00 | |
| | De Lima, Lucas Taveira | | | 1435 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Said, Munir Calixto | | | 1902 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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