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Individual Calculations October 2022 |
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| Alfonso Durban, Xavier Total change: -5.60 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2159 | 6.00 | 9 | -0.28 | 20 | -5.60 | |
|  Kozak, Antoni | | | 2483 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Joao, Amaral | | | 1846 | ANG | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Pinheiro, Albano | | | 1972 | POR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Cereijo Suarez, Nerea | | | 1759 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Barragan Arriaza, Pablo | | | 1805 | ESP | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Navarro Martinez, Victor | | | 1857 | ESP | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Terwagne, Bertrand | | | 1845 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Fernandez Lago, David | | | 1938 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Forgas Moreno, Yaniela | | wm | 2355 | CUB | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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