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Individual Calculations October 2023 |
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| Santiago, Yago De Moura Total change: 1.30 | |   |
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| Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2237 | 2472 | 7.00 | 9 | 0.13 | 10 | 1.30 | |
|  Silverio, Vitor Luis De Jesus | | | 2072 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Bezerra, Natacio Goncalves | | | 1991 | BRA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Marra, Eduardo Da Costa | f | | 2174 | BRA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Menna Barreto, Felipe Kubiaki | f | | 2264 | BRA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Filgueiras, Nathan Felipe | m | | 2328 | BRA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Mekhitarian, Krikor Sevag | g | | 2543 | BRA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Matsuura, Everaldo | g | | 2406 | BRA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Pinero Rodriguez, Carlos Jose | m | | 2204 | VEN | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Gauche, Charles | f | | 2154 | BRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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