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Individual Calculations April 2023 |
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| Salazar Flores, Yerick Alexander Total change: 1.60 | |   |
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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 |
| 1373 | 1580 | 6.00 | 8 | 0.04 | 40 | 1.60 | |
|  Uchasara Apolinario, Josue Yoni | | | 1180 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tapia Neyra, Abdias Benjamin | | | 1297 | PER | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Bedia Cruz, Alexander Santiago | | | 1234 | PER | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Alcca Nahue, Gustavo Samuel | | | 1243 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Santivanez Atencio, Tiago Gerard | | | 1387 | PER | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Caceres Sandoval, Eduardo | | | 1934 | PER | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Huallpa Fernandez, Hector Manuel | | | 1380 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Calvo Garavito, David | | | 1326 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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