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Individual Calculations April 2023 |
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| Huansi Ochavano, Sergio Elias Total change: 18.40 | |   |
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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 |
| 1401 | 1079 | 1.50 | 7 | 0.46 | 40 | 18.40 | |
|  Calcina Arroyo, Richard Antonio A | | | 1501 | PER | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Ponciano Madueno, Luis Felipe | | | 1487 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Casqui Lopez, Marlon Gabriel | | | 1543 | PER | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Alcca Nahue, Gustavo Samuel | | | 1243 | PER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Camargo Villalba, Andre Valentino | | | 1407 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Huertas Poma, Adrian Antonio | | | 1266 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Huamani De La Cruz, Hugo | | | 1357 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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