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Individual Calculations March 2014 |
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| Pastana, Rafael Pedroni Total change: 8.25 | |   |
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| 76 Aniversario do Clube de Xadrez de Curitiba | Curitiba | BRA | 2014-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1889 | 1.00 | 3 | 0.19 | 15 | 2.85 | |
|  Osipi, Jair | | | 2212 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Cruz, William Ferreira Da | | | 2210 | BRA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Boabaid, Jorge Alberto Duardes | c | | 1850 | BRA | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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) | | | | Aberto do Brasil 2014 - Etapa Poços de Caldas | Poços de Caldas/MG | BRA | 2014-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1888 | 3.00 | 6 | 0.36 | 15 | 5.40 | |
| | Mekhitarian, Krikor Sevag | g | | 2288 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Da Silva, Robson Batista | | | 1673 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Cubas, Jose Fernando | g | | 2288 * | PAR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Caporale, Giuseppe Guido | | | 1728 | BRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Nery Junior, Jose Antonio | | | 2082 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Santana, Expedito | | | 1693 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * 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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