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Individual Calculations December 2018 |
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| Ballesteros Cardenas, Leonardo Total change: 6.00 | |   |
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| World Cadet Chess Championship U-12 Open 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1811 | 6.00 | 11 | 0.15 | 40 | 6.00 | |
|  Pico Ruiz, Joan Marc | | | 1411 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Xu, Arthur | c | | 2034 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Siscar Conill, Aitor | | | 1411 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kumar, Naman | | | 1990 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Creanga, Robert-Ionut | c | | 2066 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Aapola, Volter | | | 1465 | FIN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Laux, Dominik | | | 1973 | GER | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Revaliente Montoya, Ciro | | | 1961 | ESP | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Cernadas Camean, David | | | 1411 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maurizzi, Marc Andria | c | | 2103 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Macias De Castro, Alberto | | | 1586 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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