Individual Calculations February 2023 |
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Czyzykiewicz, Rafal Total change: -13.40 | | |
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Roquetas Chess Festival 2023 - XXXIV International Open | Roquetas de Mar (Almeria) | ESP | 2023-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1824 | 1731 | 3.00 | 9 | -0.67 | 20 | -13.40 | |
| Roque Sola, Jose Luis | c | | 2217 | MEX | 0.50 | 1 | 0.46 | 20 | 9.20 | | Llena Velarde, David | | | 2038 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | Marin Ferragut, Pau | | | 2034 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | Torres Rebolledo, Marcos | | | 1531 | ESP | 0.50 | 1 | -0.26 | 20 | -5.20 | | Sicilia Laino, Juan Diego | | | 2048 | ESP | 0.00 | 1 | -0.13 | 20 | -2.60 | | Kratz, Jonathan | | | 1530 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | Moreno Lopez, Juan Carlos | | | 1342 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | Feal Albala, Alonso | | | 2077 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | Gyaneshwar, B | | | 1596 | IND | 0.50 | 1 | -0.18 | 20 | -3.60 | | 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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