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Individual Calculations August 2023 |
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| Diaz Valles, Favio Adrian Total change: 7.20 | |   |
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| IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1145 | 2.00 | 6 | 1.24 | 40 | 49.60 | |
|  Bogodukhov, Roman | | | 1660 | BLR | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Dipas Cipra, Adrian Alexis | | | 1261 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Minaya Mundines, Pietro Gerardo | | | 1571 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Condori, Nestor | | | 1678 | PER | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Pelaes Castillo, Renzo Jos | | | 1493 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Saravia, German | | | 1415 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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 Nacional de Ajedrez Impar 2023 - Sub 11 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1145 | 0.50 | 3 | -1.06 | 40 | -42.40 | |
| | Pumachaico Valdiviezo, Piero Alon | | | 1370 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Fernandez Ocana, Fernando Thiago | | | 1031 | PER | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Villalobos Rodriguez, Tomas Sebas | | | 1009 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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