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Individual Calculations March 2023 |
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| De Godoy, Fernando Andre Rolfsen Total change: -8.40 | |   |
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| Araraquara Chess Open STD Aberto do Brasil | Araraquara SP | BRA | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1813 | 1.00 | 3 | -0.21 | 40 | -8.40 | |
|  De Carvalho, Vitor Augusto Poncia | | | 2148 | BRA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Marcal, David Hakak | | | 1413 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Brandao, Renan Alves | | | 2089 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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