Individual Calculations October 2017 |
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Lopez Herrera, Piero Total change: 29.60 | | |
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II Campeonato Nacional Juvenil de Ajedrez -Sub 13 Absoluto | Lima | PER | 2017-08-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1606 | 1693 | 5.50 | 8 | 0.74 | 40 | 29.60 | |
| Sumaria Choqueluque, Alessandro | | | 1350 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | Varillas Jimenez, Ivan | | | 1500 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | Navarro Ariza, Justin Jeshua | c | | 1571 | PER | 1.00 | 1 | 0.33 | 40 | 13.20 | | Rojas, Steven | | | 1992 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | Soriano Quispe, Ivan Excen | | | 1826 | PER | 0.00 | 1 | -0.32 | 40 | -12.80 | | Palomino Taipe, Celso | | | 1461 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | Nunez Villazana, Norbil Marco | | | 1293 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | Rodriguez Mayorca, Joseph | | | 1857 | PER | 0.50 | 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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