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Individual Calculations August 2023 |
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| Perdomo, Leandro Total change: 3.00 | |   |
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| VII aberto do Brasil COPEL SESC Caioba STD | Matinhos PR | BRA | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2389 | 6.50 | 9 | 0.30 | 10 | 3.00 | |
|  Lima, Carlos Eduardo | | | 1989 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  De Andrade, Osvaldo Cezar G. | | | 2058 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Tsuboi, Edson Kenji | m | | 2212 | BRA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Silva, Kaua Marques | f | | 2215 | BRA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Rodi, Luis Ernesto | m | | 2295 | URU | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Do Valle Cardoso, Lucas | f | | 2247 | BRA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Librelato, Kathie Goulart | | wm | 2182 | BRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Mekhitarian, Krikor Sevag | g | | 2537 | BRA | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Hoffman, Alejandro | g | | 2350 | URU | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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