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Individual Calculations May 2018 |
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| Diaz Herquinio, Brahian Total change: 12.00 | |   |
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| I IRT Ciudad de Chiclayo Sub 2200 | Chiclayo | PER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1920 | 4.50 | 6 | 0.30 | 40 | 12.00 | |
|  Gonzales Manchay, Orlando | | | 1520 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Reque Chafloque, Anthony | | | 1520 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Flores Aedo , Alexander Oliver M | | | 1868 | PER | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Bancayan Maco, Jose | | | 2126 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Arauco Nava, Alejandro | | | 1747 | PER | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Sosa Cabrera, Paulo | | | 1660 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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