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Individual Calculations September 2023 |
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| Diamant, Andre Total change: 2.70 | |   |
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| Copa Francisco Trois STD 2023 | Porto Alegre RS | BRA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2517 | 4.50 | 5 | 0.27 | 10 | 2.70 | |
|  Cenci, Luciano Krause | | | 2117 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Sardi, Sergio Augusto | | | 1864 | BRA | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Pertuzatti, Daniel | | | 1961 | BRA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Da Silva Borges, Rodrigo | | | 2186 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Mekhitarian, Krikor Sevag | g | | 2540 | BRA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | * 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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