Individual Calculations October 2023 |
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Ferreira, Rafael Emiliano Total change: -34.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Regional Nordeste 2023 - Nordestao | Aracaju SE | BRA | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1612 | 1841 | 2.00 | 5 | -1.70 | 20 | -34.00 | |
| Lohmann, Edipo Luiz | | | 1369 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | Da Silva, Erick Feitosa | | | 2062 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | Wanderley, Fabio Marcel Bezerra | | | 1549 | BRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | Pereira, Igor Marcelo Souza | | | 1441 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dos Santos, Vinicius Barbosa | | | 1639 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | * 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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