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Individual Calculations April 2015 |
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| Maupin, Valerie Total change: -4.20 | |   |
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| 31e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1973 | 4.50 | 9 | -0.21 | 20 | -4.20 | |
|  Prieto Martin, Alfonso | | | 2177 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Martin, Yvon | | | 1727 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Belenkaya, Dina | | wf | 2317 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Dorlet, Nicolas | | | 1815 | FRA | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Francois, Pascal | | | 1755 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Labitte, Alain | | | 1580 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shalnev, Nikolai | g | | 2310 | GER | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Ionescu, Doru-Alexandru | m | | 2356 | ROU | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Legrand, Hugo | | | 1573 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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