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Blitz:
Individual Calculations April 2019 |
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| Valente, Sofia Total change: -7.60 | |   |
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| CD Feminino Rapidas Porto 2019 | Porto | POR | 2019-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1112 | 1.50 | 4 | 0.11 | 20 | 2.20 | |
|  Oliveira, Maria Alice Ramos Ma | | | 1512 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sismeiro, Sofia | | | 1174 | POR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Areal, Maria Beatriz Moura | | | 1122 | POR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Sismeiro, Sofia | | | 1174 | POR | 0.50 | 1 | 0.09 | 20 | 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) | | | | Torneio Escolar EXP - CLIP | Matosinhos | POR | 2019-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1112 | 0.00 | 2 | -0.49 | 20 | -9.80 | |
| | Paiva, Rodrigo Garcia | | | 1330 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Marques, Luis Filipe Ribeiro | | | 1283 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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