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Individual Calculations February 2023 |
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| Lomas Cano, Tomas Total change: -5.60 | |   |
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| Roquetas Chess Festival 2023 - X International Open U2150 | Roquetas de Mar (Almeria) | ESP | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1534 | 3.00 | 7 | -0.14 | 40 | -5.60 | |
|  Perdomo Araujo, Angel Eduardo | | | 2071 | VEN | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Paz Garcia, Alejandro | | | 1261 | ESP | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Martinez Carvajal, Juan Francisc | | | 1775 | ESP | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lopez Vela, Pablo | | | 1313 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Fernandez Calzada, Juan A. | | | 1708 | ESP | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Juan Lepp, Olga Beatriz | | | 1298 | ESP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Garcia Nache, Serafin | | | 1745 | ESP | 0.00 | 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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