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Individual Calculations April 2023 |
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| Atarama Tezen, Sebastian Alexis Total change: -50.80 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 12 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1119 | 1394 | 4.50 | 7 | -1.27 | 40 | -50.80 | |
|  Gallegos Ambulay, Salvador Yoel | | | 1127 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Fernandez Monteza, Fabian Arturo | | | 1193 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Castillo Arohuanca, Esteban Thiag | | | 1098 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Gomez Jalixto, Matthew Yahir | | | 1066 | PER | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Huaman Rivera, Danilo | | | 1207 | PER | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Montesinos Parisaca, Yuan Wari | | | 1026 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Flores Quispe, Josue | | | 1117 | PER | 1.00 | 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) | | |
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