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Individual Calculations June 2017 |
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| Prado Gascon, Marcelo Total change: 4.80 | |   |
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| I IRT Escuela Y Club Ajedrez Surco-Ecasu 2017 | Lima | PER | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1486 | 2.00 | 4 | 0.24 | 20 | 4.80 | |
|  Puppi Lazo, Jorge Luis | | | 1886 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Galindo Cumpa, Joaquin | | | 1330 | PER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ramos Castro, Aldair | | | 1734 | PER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cancino Montes, Fabrizio Omar | | | 1269 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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