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Individual Calculations October 2022 |
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| Portela Peleteiro, Alberto Total change: 1.80 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2354 | 6.00 | 9 | 0.18 | 10 | 1.80 | |
|  Redondo Arguelles, Graciela | | wf | 2013 | ESP | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Christiansen, Johan-Sebastian | g | | 2607 | NOR | 0.00 | 1 | -0.19 | 10 | -1.90 | | | Barragan Arriaza, Pablo | | | 1954 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Duson, Robin | | | 2040 | NED | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gomez Aguirre, Juan Alberto | | | 2061 | ESP | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Perez Candelario, Manuel | g | | 2579 | ESP | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Fernandes, Ricardo Paulos | | | 2065 | POR | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Seo, Jung Min | m | | 2514 | SWE | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Van Kessel, Wessel | | | 2140 | BEL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | * 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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