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Rapid:
Individual Calculations October 2023 |
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| Da Silva, Erick Feitosa Total change: 9.80 | |   |
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| Regional Nordeste 2023 - Rapido | Aracaju SE | BRA | 2023-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2022 | 4.00 | 5 | 0.49 | 20 | 9.80 | |
|  Schettert, Claudio Luiz | | | 1750 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Da Silva, Lucas Fabricio De O | | | 1806 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Lima Neto, Djalma Cardoso | | | 1622 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guimaraes, Diogo Duarte | f | | 2220 | BRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ferreira, Rafael Emiliano | | | 1841 | BRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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