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Individual Calculations October 2022 |
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| De Oliveira, Victor Gabriel C. Total change: -13.40 | |   |
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| I Pan Amazonico de Xadrez Amador 2022 | Rio Branco AC | BRA | 2022-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2183 | 4.50 | 6 | -0.67 | 20 | -13.40 | |
|  Souza , Neurismar Da Rocha | | | 1783 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Oliveira, Reginaldo Sousa | | | 1727 | BRA | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Frometa, Odannys Azaharez | | | 1739 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Da Silva, Jefferson Rian Ferreira | | | 1858 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cabrera, Dino Luis Hernandez | | | 2027 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Leitao Neto, Antonio Alves | | | 1949 | BRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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