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Individual Calculations April 2023 |
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| Cahuapaza Tarapaca, Leonardo Total change: -102.40 | |   |
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| CAMPEONATO NACIONAL JUVENIL AJEDREZ PERUANO 2023 Sub 16 Absoluto | Lima | PER | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1790 | 5.00 | 8 | -2.56 | 40 | -102.40 | |
|  Munoz Aguilera, Edward Godfred | | | 1390 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Barrantes Cueva, Diego | | | 1386 | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Suana Ticona, Dennis Fabricio | | | 1192 | PER | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Bedia Cruz, Alexander Santiago | | | 1234 | PER | 0.50 | 1 | -0.47 | 40 | -18.80 | | | Martinez Cuya , Samuel | | | 1405 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Vega Castillo, Luis Angel Juniur | | | 1396 | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Huertas Poma, Adrian Antonio | | | 1266 | PER | 0.50 | 1 | -0.47 | 40 | -18.80 | | | Zaldivar Perez, Edu Fabian | | | 1249 | PER | 1.00 | 1 | 0.03 | 40 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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