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Individual Calculations October 2017 |
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| Vissarionovs, Artjoms Total change: -51.20 | |   |
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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 |
| 1466 | 1435 | 4.00 | 11 | -1.28 | 40 | -51.20 | |
|  Petkov, Momchil | c | | 1835 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Prestia, Paris | | | 1725 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cubillos Diaz De Valdes, Rodri | | | 1317 | CHI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Lubbe, David Stefanus | | | 1236 | RSA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Da Rosa, Henrique Jaze Simoes | | | 1377 | BRA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Rossel Grandon, Cristobal | | | 1339 | CHI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Nunez, Pablo | | | 1159 | PAR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Winkin, Jos | | | 1432 | LUX | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Silva, Lucas Teixeira | | | 1599 | BRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Roselli, Federico | | | 1267 | URU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Kumar, Naman | | | 1835 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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