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Individual Calculations December 2023 |
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| Ibarra Jerez, Jose Carlos Total change: -8.40 | |   |
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| Campeonato Regional por Equipos Murcia 2023 - Division Honor Rondas 3-7 | Murcia | ESP | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2567 | 2.50 | 4 | -0.84 | 10 | -8.40 | |
|  Plaskett, H James | g | | 2347 | ENG | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Castellanos Gomez, Alejandro | f | | 2266 | ESP | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Lasheras Martinez, Juan Thomas | | | 2167 * | ESP | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Giaccio, Alfredo | g | | 2336 | ARG | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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