Individual Calculations August 2023 |
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Ravello Arroyo, Hector Ivan Total change: 22.40 | | |
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Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1387 | 1086 | 1.50 | 6 | 0.56 | 40 | 22.40 | |
| Santivanez Atencio, Tiago Gerard | | | 1556 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | Pariona Palomino, Miguel Angel | | | 1369 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | Ramirez Mori, Angel Farid | | | 1384 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | Paredes Encinas, Daniel Demetrio | | | 1306 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | | Aguirre Valdivieso, Franco Alexan | | | 1297 | PER | 0.50 | 1 | 0.27 | 40 | 10.80 | | Huertas Poma, Adrian Antonio | | | 1409 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | 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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