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Individual Calculations November 2023 |
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| Pingo Rumiche, Pedro Marco Antoni Total change: -5.20 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1107 | 1.50 | 6 | -0.13 | 40 | -5.20 | |
|  Rosas Navarro, Bruno Shahid | | | 1506 | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Estrada Cantaro, Andre Fabio | | | 1290 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Torres Torres, George Maycol | | | 1300 | PER | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Coaquira Gonzales, Oscar Adriano | | | 1274 | PER | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Aguilar Contreras, William Alejan | | | 1219 | PER | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Valdivia Rojas, Hugo Ismael | | | 1169 | PER | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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