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Individual Calculations May 2019 |
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| Arribas Lopez, Sara Total change: -6.00 | |   |
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| XX Open Internacional Club Ajedrez Villaverde | Madrid | ESP | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1649 | 3.50 | 8 | -0.30 | 20 | -6.00 | |
|  Antonano Fedz-Quincoces, Avelino | | | 2049 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sierra Garcia, Ricardo | | | 1371 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Vinas Lopez, Carlos | | | 1907 | ESP | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Olmedo Alvarez, Jesus | | | 1325 | ESP | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Cruz Gonzalez, Antonio | | | 1768 | ESP | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Lizon Martinez, Santiago | | | 1705 | ESP | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Calderon Martin, Antonio | | | 1676 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Torres Rebolledo, Victor | | | 1561 | ESP | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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