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Individual Calculations January 2015 |
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| Cardenas Lima, Matthew Total change: 8.00 | |   |
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| Cusco Capital Historica del Peru “Rumbo al Mundial De Ajedrez Escolar 2014” | Cusco | PER | 2014-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1461 | 0.00 | 2 | -0.16 | 40 | -6.40 | |
|  Casaverde, Alvaro | | | 1861 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cabrera Huaman, Rodolfo | | | 1861 * | PER | 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) | | | | World Schools Individual Championships 2014 U-11 O | Juiz de Fora/MG | BRA | 2014-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1461 | 1.00 | 1 | 0.36 | 40 | 14.40 | |
| | Haruna, Luiz Hirokazu Andraus | | | 1361 | BRA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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