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Individual Calculations February 2023 |
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| Barkasheva, Sofia Total change: 117.20 | |   |
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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 |
| 2115 | 1640 | 3.50 | 9 | 2.93 | 40 | 117.20 | |
|  Gonzalez Castillo, Jose Javier | | | 2177 | ESP | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Gamundi Salamanca, Antonio | m | | 2443 | ESP | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Houhou, Alexandre | | | 2079 | FRA | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Crespo Ruiz, Manuel Maria | | | 1979 | ESP | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Galvan Cipriani, Viviana | | wf | 2081 | ESP | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Ojas, Kulkarni | | | 2217 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Revaliente Montoya, Ciro | | | 2068 | ESP | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Ankitha, Goud Palle | | wc | 1976 | IND | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Van Hoolandt, Patrick | f | | 2017 | MNC | 0.00 | 1 | -0.09 | 40 | -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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