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Individual Calculations October 2022 |
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| Beltran Ortiz, Edda Georgina Total change: 7.20 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1637 | 2.50 | 6 | 0.36 | 20 | 7.20 | |
|  Perez Solanas, Hugo | | | 1237 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Leiros Vila, Avelino | | | 2076 | ESP | 1.00 | 1 | 0.94 | 20 | 18.80 | | | Diaz Del Valle, Laura Beatriz | | wf | 2028 | CUB | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Merayo Lopez, Abraham | | | 2036 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ferreruela Romero, Jose Joaquin | | | 1950 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lanca, Luis | | | 1340 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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