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Individual Calculations August 2022 |
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| Silva Arellano, Miguel Arturo Total change: 23.20 | |   |
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| XII Juegos Nacionales de Ajedrez Infantiles y Juveniles Sub 13 Absoluto | Cadereyta, Queretaro | MEX | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1566 | 4.00 | 5 | 0.58 | 40 | 23.20 | |
|  Roque Marin, Osmar Tadeo | | | 1279 | MEX | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Sanchez Velazquez, Gabriel | | | 1232 | MEX | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Carrillo Fonseca, Miguel Angel | | | 1560 | MEX | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Oi, Ryotaro | | | 1403 | MEX | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Zaragoza Alanis, Miguel Arnulfo | | | 1588 | MEX | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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