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Individual Calculations October 2021 |
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| Zniber, Reda Total change: 29.80 | |   |
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| Guimaraes Chess Open 2021 (PCT) | Guimaraes | POR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1989 | 4.50 | 9 | 1.49 | 20 | 29.80 | |
|  Caloone, Thomas | | | 2180 | FRA | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Basilio, Henrique | | | 1589 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fernandez Diaz, Cristian | f | | 2352 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lemos, Artur Jorge Capela Gomes | | | 1589 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rey Malde, Henrique | | | 2257 | ESP | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Gomez Dieguez, David | f | | 2289 | ESP | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Santos, Jose Guilherme B Lima | f | | 2305 | POR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Tadevosyan, Aspet | | | 2244 | ESP | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Gimenez Menchon, Cesar | | | 2246 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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