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Individual Calculations April 2023 |
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| Plazas Ros, Juan Jose Total change: 10.40 | |   |
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| Campeonato Regional Ajedrez por Edades Sub 12 Murcia 2023 | Murcia | ESP | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1320 | 3.00 | 4 | 0.26 | 40 | 10.40 | |
|  Puche De La Fuente, Alvaro | | | 1075 | ESP | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Almau Izquierdo, Ivan | | | 1231 | ESP | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Carrion Valero, Miguel Angel | | | 1285 | ESP | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Porlan Piernas, Irene | | | 1112 | ESP | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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