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Individual Calculations November 2023 |
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| Barrantes Cueva, Mateo Josue Total change: 70.00 | |   |
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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 |
| 1380 | 1293 | 4.50 | 7 | 1.75 | 40 | 70.00 | |
|  Janampa Javier, Jhonatan David | | | 1560 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Alderete Yalico, Joseph Samuel | | | 1107 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Chile Vela, David Leonardo | | | 1178 | PER | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Rosas Navarro, Bruno Shahid | | | 1506 | BOL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Sanchez Sanchez, Leonardo Daniel | | | 1411 | PER | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Sozoranga Barahona, Jordy Alexand | | | 1512 | ECU | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Solorzano Roncal, Ezzio Jose | | | 1384 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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