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Individual Calculations February 2019 |
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| Marin, Mihail Total change: -9.30 | |   |
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| XXX International Chess Open Roquetas de Mar 2019 | Roquetas de Mar | ESP | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2317 | 2540 | 6.00 | 9 | -0.93 | 10 | -9.30 | |
|  Arroyo Rodriguez, Jesus | | | 2140 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Garcia Martin, Marta | f | wg | 2296 | ESP | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Manu, David Suthandram R | | | 2252 | IND | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Sreeshwan, Maralakshikari | | | 2278 | IND | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Galiana Fernandez, Adrian | f | | 2250 | ESP | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Suarez Uriel, Adrian | m | | 2391 | ESP | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Luch, Michal | m | | 2362 | POL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Carlsson, Pontus | g | | 2463 | SWE | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Ladron De Guevara Pinto, Paolo | m | | 2418 | ESP | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * 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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