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Individual Calculations January 2024 |
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| Briones Tello, Adriano Total change: 0.00 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 09 Absoluto | Lima | PER | 2023-12-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1226 | 0 | 0.00 | 4 | 0.00 | 426 | | 0.00 | |
|  Montoya Jorge, Richard Lionel | | | 1379 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Marquina Suarez, Arian Martin | | | 1058 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Moscoso Tellez, Joe Goldtie Marsh | | | 1315 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Ayala Espinoza, Sebastian Alejand | | | 1151 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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