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Individual Calculations September 2023 |
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| Ponciano Madueno, Sebastian Migue Total change: -58.80 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1092 | 1085 | 0.00 | 3 | -1.47 | 40 | -58.80 | |
|  Gutarra Minaya, Percy Eduardo | | | 1194 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Aliaga Gonzales, Rodrigo Eliseo | | | 1027 | PER | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Velasquez Cardenas, Jesus Alejand | | | 1056 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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