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Individual Calculations February 2023 |
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| Angola Barrios, Yoel Total change: 0.00 | |   |
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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 | Rp | K | K*chg | Game |
| 1313 | 0 | 0.00 | 4 | 0.00 | 513 | | 0.00 | |
|  Maceira Moya, Nery | | | 1629 | ESP | 0.00 | 1 | 0.00 | | 0.00 | |  Barranco Lopez, Alba | | | 1313 | ESP | 0.00 | 1 | 0.00 | | 0.00 | | | Reque Garcia, Alberto | | | 1217 | ESP | 0.00 | 1 | 0.00 | | 0.00 | | | Sierra Del Sol, Sara | | | 1094 | ESP | 0.00 | 1 | 0.00 | | 0.00 | |
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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