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Individual Calculations February 2022 |
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| Merario Alarcon, Andres Total change: 2.80 | |   |
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| Roquetas Chess Festival 2022 - XXXIII International Open | Roquetas de Mar | ESP | 2022-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2408 | 5.50 | 9 | 0.28 | 10 | 2.80 | |
|  Aledo Yanguas, David | | | 2008 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Serrano Almendros, Angel | | | 2117 | ESP | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Sedlak, Nikola | g | | 2510 | SRB | 1.00 | 1 | 0.64 | 10 | 6.40 | | | Yuffa, Daniil | g | | 2574 | ESP | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Grigoryan, Karen H. | g | | 2646 | ARM | 0.50 | 1 | 0.30 | 10 | 3.00 | | | Del Prado Rodriguez, Xulio | f | | 2304 | ESP | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Buijs Martin, Urtzi | | | 2020 | ESP | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Karthik, Venkataraman | g | | 2504 | IND | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Kubicka, Anna | | wm | 2266 | POL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | * 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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