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Individual Calculations March 2023 |
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| Frare, Fernando Cesar Total change: -6.00 | |   |
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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 |
| 1959 | 2224 | 4.50 | 6 | -0.30 | 20 | -6.00 | |
|  Pereira Fo, Hildebrando Apolonio | | | 1824 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kajiwara, Flavio Toshio Prizon | | | 1841 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Raimundo, Airton Carlos Nunes | | | 1971 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fernandes, Rene | | | 2007 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Caetano, Ryan Wesley Da Costa | f | | 2222 | BRA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Hopka, Matheus Marchesi | | | 1891 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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