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Individual Calculations October 2017 |
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| Chiappero, Julio Alfredo Total change: -132.80 | |   |
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| World Cadets U-12 Abs Chess Championship 2017 | Pocos de Caldas MG | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1591 | 4.50 | 11 | -3.32 | 40 | -132.80 | |
|  Shlyakhtenko, Robert | | | 1991 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Van Der Merwe, Alexander | | | 1324 | RSA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Sifuentes Alcantara, Jhony Seb | | | 1327 | PER | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Aguiar, Arthur Vinicius De Sou | | | 1381 | BRA | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Wong Velis, Francisco Jesus | c | | 1382 | PER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Melian, Juan Sebastian | | | 1398 | PAR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Morris, Byron | | | 1483 | AUS | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Lubbe, David Stefanus | | | 1236 | RSA | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Winkin, Jos | | | 1432 | LUX | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Repetto, Pedro | | | 1420 | ARG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Cubillos Diaz De Valdes, Rodri | | | 1317 | CHI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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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