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Individual Calculations March 2024 |
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| Santos, Abel Cardoso Dos Total change: 5.20 | |   |
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| Sampa Chess Open STD | Sao Paulo SP | BRA | 2024-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1854 | 3.00 | 7 | -0.34 | 20 | -6.80 | |
|  Aranha Filho, Alvaro Z. | f | | 2201 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Bomeisel, Pedro Rangel | | | 1385 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Awoki, Daniel Teidi | | | 2152 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Terao, Juliana Sayumi | f | wm | 2198 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bianchini, Marlon | | | 1454 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aragao Neto, Joao Batista | | | 1585 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vargas, Goncalo Cintra | | | 2041 | BRA | 0.00 | 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) | | | | II Araraquara Chess Open Aberto do Brasil STD | Araraquara SP | BRA | 2024-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1842 | 2.50 | 5 | 0.60 | 20 | 12.00 | |
| | Godinho, Bruno Cesar Ferreira | | | 1763 | BRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ikejiri, Daniel Yoshito | | | 1916 | BRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | De Rossi, Pedro Donizeti | | | 2096 | BRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Dos Santos Dutra, Fernando Junior | c | | 2256 | BRA | 0.00 | 1 | -0.07 | 20 | -1.40 | | | De Santana, Ezio Carvalho | | | 1749 | BRA | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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