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Individual Calculations October 2015 |
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| Choma, Ernani Francisco Total change: 12.80 | |   |
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| Aberto do Brasil de Caioba - STD 2015 | Matinhos/PR | BRA | 2015-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 2347 | 5.00 | 6 | 0.64 | 20 | 12.80 | |
|  Deste, Dayan Kuhn | | | 1947 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santos, Jose Augusto Ribeiro | | | 2046 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Assumpcao, Roberto | f | | 2198 | BRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Osipi, Jair | | | 2214 | BRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Umetsubo, Cesar Hidemitsu | f | | 2286 | BRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Sega, Carlos Alberto | f | | 2250 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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