Individual Calculations January 2024 |
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Villanueva Chavez, Dorian Gael Total change: 19.60 | | |
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IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 09 Absoluto | Lima | PER | 2023-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1203 | 1201 | 3.50 | 6 | 0.49 | 40 | 19.60 | |
| Marquina Suarez, Arian Martin | | | 1058 | PER | 0.50 | 1 | -0.19 | 40 | -7.60 | | Mendoza Alata, Victor Gabriel | | | 1029 | PER | 0.50 | 1 | -0.23 | 40 | -9.20 | | Machaca, Quispe Adrian Emmanuel | | | 1275 | PER | 1.00 | 1 | 0.60 | 40 | 24.00 | | Quispe Sanchez, Cristobal Edu | | | 1186 | PER | 1.00 | 1 | 0.48 | 40 | 19.20 | | Gallegos Quispe, Daniel Paolo | | | 1453 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | Valdez Quihue, Benjamin Gerardo | | | 1218 | PER | 0.50 | 1 | 0.02 | 40 | 0.80 | | 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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