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Individual Calculations September 2023 |
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| Ilasaca, Gaona Paul Messi Total change: -46.00 | |   |
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| XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16 | Lima | PER | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1086 | 0.00 | 4 | -0.60 | 40 | -24.00 | |
|  Quiroz Alva, Gian Carlo Gabriel | | | 1629 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Reyes Perez, Aracelly | | | 1328 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Barrantes Cueva, Diego | | | 1460 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Valdez Maravi, Angel Yhadiel | | | 1263 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | Campeonato Regional de Ajedrez Metropolitano Impar Sub 15 Absoluto | Lima | PER | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1094 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
|  Reyes Zavaleta, Cristhian Yamil | | | 1770 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Casqui Lopez, Marlon Gabriel | | | 1275 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dipas Cipra, Adrian Alexis | | | 1261 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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