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Individual Calculations August 2023 |
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| Olortegui, Juarez Gustavo Alejand Total change: 39.60 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1176 | 2.50 | 7 | 0.99 | 40 | 39.60 | |
|  Alfaro Zambrano, Luis Fabricio | | | 1720 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Barrantes Cueva, Diego | | | 1460 | PER | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Ortiz Menacho, Sebastian Alonso | | | 1478 | PER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Paredes Encinas, Daniel Demetrio | | | 1306 | PER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Mendoza Galindo, Rodrigo Mateo | | | 1364 | PER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Pariona Palomino, Miguel Angel | | | 1369 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Chavez Bautista, Lennin Alfredo | | | 1296 | PER | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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