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Individual Calculations October 2022 |
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| Millones Chicoma, Pedro Kevin Total change: -12.40 | |   |
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| Campeonato Nacional de Ajedrez Impar 2022 Sub 13 Absoluto | Lima | PER | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1225 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
|  Quiroz Alva, Gian Carlo Gabriel | | | 1617 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Vargas Canari, Joseph Adriel | | | 1434 | PER | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Iman Terry, Aldo Luis Fabiano | | | 1106 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Banda Chahuara, Daniel | | | 1345 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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