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Individual Calculations February 2020 |
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| Carrizo Ledesma, Helena Total change: 6.00 | |   |
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| VIII International U2150 Chess Open Roquetas de Mar 2020 | Roquetas de Mar | ESP | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1226 | 1.50 | 5 | 0.02 | 40 | 0.80 | |
|  Domingo Moratalla, Julio | | | 1626 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Quitzke Westling, Micaela | | | 1562 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Guillen Martinez, Hugo | | | 1286 | ESP | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Sanchez Pomares, Diego | | | 1626 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Guillen Vazquez, Luis | | | 1002 | ESP | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | | | I Campeonato de Malaga SUB1800 | Malaga | ESP | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1226 | 0.50 | 3 | 0.13 | 40 | 5.20 | |
| | Galan Benitez, Francisco Jesus | | | 1615 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pareja Lopez, Francisco Jesus | | | 1597 | ESP | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Tosun Martinez, Enrique | | | 1486 | ESP | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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