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Individual Calculations March 2023 |
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| Fernandes, Rene Total change: 24.40 | |   |
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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 |
| 2042 | 2007 | 3.50 | 5 | 1.22 | 20 | 24.40 | |
|  Salotti, Thiago Maida | | | 1607 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nobre, Jailson Altair Barbosa | | | 1644 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ribeiro, Matheus Mendes Domingues | c | | 2260 | BRA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Frare, Fernando Cesar | | | 2224 | BRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Di Berardino, Diego Rafael | m | | 2475 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * 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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