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Rapid:
Individual Calculations September 2019 |
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| Cordeiro, Yan Henrique Total change: 11.80 | |   |
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| 19o Circuito Regional Oeste de Xadrez 2019 7a Etapa RPD | Monte Carlo SC | BRA | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1609 | 3.00 | 5 | 0.59 | 20 | 11.80 | |
|  Helbing, Ivacir | | | 1410 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Cordeiro, Marco Aurelio Zaror | | | 2009 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Borges, Paulo Felipe Rosa | | | 1387 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Oliveira, Guilherme | | | 1585 | BRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Schena, Arthur | | | 1790 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | |
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