Individual Calculations April 2023 |
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Tello Lizana, Mayu Aldemar Total change: 31.60 | | |
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CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Absoluto | Lima | PER | 2023-02-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1221 | 1012 | 1.50 | 3 | 0.79 | 40 | 31.60 | |
| Bernardo Ambrosio, Rodrigo Sebast | | | 1306 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | Paz Neyra, Eduardo Gabriel | | | 1151 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | Arevalo Tito, Diego Andre | | | 1206 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | 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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