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Individual Calculations April 2023 |
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| Arevalo Tito, Kevin Total change: 56.40 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1110 | 2.50 | 5 | 1.41 | 40 | 56.40 | |
|  Casqui Lopez, Marlon Gabriel | | | 1543 | PER | 1.00 | 1 | 0.94 | 40 | 37.60 | |  Ilasaca Gaona, Owen Hisahito | | | 1443 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Santivanez Atencio, Tiago Gerard | | | 1387 | PER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Camargo Villalba, Andre Valentino | | | 1407 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Cuchula Alvarado, Roger Gabriel N | | | 1042 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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