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Individual Calculations September 2017 |
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| Librelato, Kathie Goulart Total change: 37.40 | |   |
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| V Aberto do Brasil - Taca Cidade de Teresina | Teresina PI | BRA | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2048 | 4.50 | 6 | 1.87 | 20 | 37.40 | |
|  De Araujo, Antonio Jose | | | 1648 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perdomo, Leandro | m | | 2448 * | ARG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Rocha, Vitor Firmo De Souza | | | 2212 | BRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Januario, Severino Pereira | c | | 2178 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Leite, Italo Andre Medeiros | | | 1894 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Amorim, Daniel Madson De Medeiro | | | 2180 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * 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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