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Individual Calculations April 2023 |
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| Sanchez Sanchez, Leonardo Daniel Total change: -30.00 | |   |
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| Campeonato Regional Metropolitano Juvenil U14 Absoluto 2023 | Lima | PER | 2023-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1182 | 1.00 | 4 | -0.34 | 40 | -13.60 | |
|  Reyes Zavaleta, Cristhian Yamil | | | 1682 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Gomez Jalixto, Matthew Yahir | | | 1066 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Reyes Zavaleta, Sergio Gabriel | | | 1268 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Cardenas Huachaca, Alessandro Jai | | | 1368 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 14 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1182 | 0.00 | 2 | -0.41 | 40 | -16.40 | |
| | Ramirez Espino, Gian Sandro | | | 1473 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Cardenas Huachaca, Alessandro Jai | | | 1368 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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