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Blitz:
Individual Calculations January 2024 |
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| Takahashi Guevara, Javier Kazuo Total change: 52.00 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Blitz - Sub 11 Absoluto | Lima | PER | 2023-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1379 | 6.00 | 9 | 1.30 | 40 | 52.00 | |
|  Sanchez Negreiros, Alejandro Gust | | | 1100 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Ortiz Barriales, Leonel Leyton | | | 1234 | PER | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Vilca Contreras, Dante Ivan | | | 1567 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Garay Ramirez, Patrick Yosue | | | 1213 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Fernandez Monteza, Fabian Arturo | | | 1262 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Paredes Minaya, Crhistian Jesus | | | 1406 | PER | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Santiago Perez, Luis Yamil | | | 1633 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Castillo Perales, Bernardo Jonay | | | 1450 | PER | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Navarro Costa, Alejandro Mauricio | | | 1395 | PER | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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