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Individual Calculations November 2023 |
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| De Alba Alba, Sebastian Total change: -20.20 | |   |
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| IV Open Internacional de Ajedrez Sub 2200 FIDE Costa de la Luz | Conil de la Frontera (Cadiz) | ESP | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1184 | 0.50 | 5 | -1.01 | 20 | -20.20 | |
|  Gonzalez Mendoza, Diego | | | 1645 | ESP | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Kowalski Rubiales, Leo | | | 1284 | ESP | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sanchez Castro, Arturo | | | 1315 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sanchez Gonzalez, Guillermo Ii | | | 1146 | ESP | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Vallecillos Olvera, Fermin | | | 1399 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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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