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Individual Calculations September 2013 |
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| Alonso Rosell, Alvar Total change: -8.10 | |   |
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| XXXI Obert Internacional d'Escacs d'Andorra | Erts - La Massana | AND | 2013-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2550 | 6.00 | 9 | -0.81 | 10 | -8.10 | |
|  Prats Rodriguez, Juan Bosco | | | 2150 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Garcia, Raul | f | | 2216 | AND | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Devereaux, Maxim L | m | | 2356 | NOR | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Camacho Collados, Marcos | | | 2421 | ESP | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Lillo Castany, Victor | f | | 2328 | ESP | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Demuth, Adrien | m | | 2463 | FRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Tania, Sachdev | m | wg | 2430 | IND | 0.00 | 1 | -0.66 | 10 | -6.60 | | | Macqueen, Calum | | | 2248 | SCO | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Trent, Lawrence | m | | 2420 | ENG | 0.50 | 1 | -0.18 | 10 | -1.80 | | | * 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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