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Individual Calculations February 2023 |
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| Garcia-Blazquez Perez, Manuel Total change: -21.00 | |   |
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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 | K | K*chg | Game |
| 1575 | 1819 | 4.50 | 7 | -1.05 | 20 | -21.00 | |
|  Debbagh Boutarbouch Benkiran, Am | | | 1419 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mullor Pena, Claudia | | | 1587 | ESP | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Dias, Marcos Afonso | | | 1569 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Martin Sanchez, Javier | | | 1700 | ESP | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Colloridi, Catalina | | | 1574 | ESP | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Basso Abad, Alejandro | | | 1532 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ibanez Koblash, Daniel | | | 1647 | ESP | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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