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Blitz:
Individual Calculations April 2023 |
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| Astoyauri De La Cruz, Fernando Is Total change: 87.20 | |   |
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| CAMPEONATO NACIONAL BLITZ JUVENIL AJEDREZ PERUANO 2023 Sub 12 Absoluto | Lima | PER | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1206 | 4.00 | 7 | 2.18 | 40 | 87.20 | |
|  Banda Chahuara, Keops | | | 1395 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Vilca Contreras, Dante Ivan | | | 1365 | PER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Reyes Zavaleta, Sergio Gabriel | | | 1400 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Navarro Costa, Alejandro Mauricio | | | 1285 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Estrada Cantaro, Andre Fabio | | | 1427 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Pumachaico Valdiviezo, Piero Alon | | | 1439 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Palomino Quispe, Mateo Henry | | | 1436 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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