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Individual Calculations February 2020 |
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| Alshameary Puente, Ismael Total change: -20.30 | |   |
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| XXXI International Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2385 | 4.50 | 9 | -2.03 | 10 | -20.30 | |
|  Zhou, Lulu | | | 1985 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Perez Guerra, Alberto | | | 2012 | ESP | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Bernadskiy, Vitaliy | g | | 2588 | UKR | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Moreto Quintana, Alex | | | 2165 | ESP | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Dylag, Emilia | | | 2063 | POL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Lopez Quevedo, Eduardo | | | 2192 | ESP | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sanchez Jerez, Emilio Miguel | f | | 2168 | ESP | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Suarez Uriel, Adrian | m | | 2362 | ESP | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Ramirez Diaz, Jose Ramon | | | 2183 | ESP | 0.00 | 1 | -0.76 | 10 | -7.60 | | | * 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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