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Individual Calculations September 2023 |
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| Calluchi Carrillo, Thiago Andre Total change: -6.40 | |   |
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| Campeonato Regional de Ajedrez Metropolitano Impar Sub 17 Absoluto | Lima | PER | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1278 | 1.50 | 4 | -0.16 | 40 | -6.40 | |
|  Zegarra Lopez, Limber Anthony | | | 1400 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |  Ricaldi Astuvilca, Piero Stefano | | | 1346 | PER | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Benavides Conza, Diego Angelo | | | 1559 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Flores Mendiburu, Juan Diego | | | 1080 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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