Individual Calculations October 2017 |
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Puma Vilca, Henry Total change: 20.40 | | |
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II Campeonato Nacional Juvenil de Ajedrez Sub 11 Absoluto | Lima | PER | 2017-08-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1248 | 1247 | 2.00 | 3 | 0.51 | 40 | 20.40 | |
| Sanchez Herrera , Jorge Miguel | | | 1431 | PER | 1.00 | 1 | 0.74 | 40 | 29.60 | | Ramos, Cristobal Alfonso | | | 1034 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | Baylon Romero , Jose Lorenzo | | | 1279 | PER | 0.00 | 1 | -0.46 | 40 | -18.40 | | 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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