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Individual Calculations October 2022 |
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| Librelato, Kathie Goulart Total change: -11.00 | |   |
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| Maia Chess Open 2022 | Maia | POR | 2022-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2260 | 5.50 | 9 | -0.55 | 20 | -11.00 | |
|  Chaves, Jussara | | wm | 1933 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Lianes Garcia, Marcos | m | | 2403 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zhang, Xin An | | | 1860 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez Lago, David | | | 1938 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Leenhouts, Koen | m | | 2442 | NED | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Abel, Dennes | m | | 2427 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Cereijo Suarez, Alejandro | | | 1973 | ESP | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Silva, Rui Jorge Sampaio Da | | | 1963 | POR | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Goncalves, Samuel Jesus P | | | 1967 | 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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