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Individual Calculations October 2012 |
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| Prisma, Zenil Da Costa Total change: 13.20 | |   |
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| V Memorial Gov. Miguel Arraes - Nordestao 2012 | Recife/PE | BRA | 2012-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1790 | 2.00 | 5 | 0.44 | 30 | 13.20 | |
|  Araujo, Henrique Jose Morais De | | | 2184 | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | De Almeida, Valdemiza Gurgel | | | 1391 | BRA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Dantas, Francisco | | | 2033 | BRA | 1.00 | 1 | 0.80 | 30 | 24.00 | |  Rocha, Vitor Firmo De Souza | | | 1959 | BRA | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Soares, Alberto Manoel Colares D | | | 2190 * | BRA | 0.00 | 1 | -0.08 | 30 | -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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