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Individual Calculations May 2015 |
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| Atalik, Ekaterina Total change: -20.70 | |   |
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| Women's World Championship 2015 | Sochi | RUS | 2015-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2419 | 0.00 | 2 | -0.88 | 10 | -8.80 | |
|  Girya, Olga | | wg | 2459 | RUS | 0.00 | 1 | -0.44 | 10 | -4.40 | |  Girya, Olga | | wg | 2459 | RUS | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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) | | | | 1. Frauenbundesliga 2014/15 rounds 10 - 11 | Hamburg | GER | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2413 | 1.00 | 2 | -0.09 | 10 | -0.90 | |
| | Kochetkova, Julia | | wg | 2280 | SVK | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Paehtz, Elisabeth | m | wg | 2479 | GER | 0.00 | 1 | -0.41 | 10 | -4.10 | |
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) | | | | XXXIIIe Open International d'échecs de Metz - Open A | METZ | FRA | 2015-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2413 | 4.50 | 9 | -1.10 | 10 | -11.00 | |
| | Da Ces, Philippe | | | 2013 * | BEL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Mokal, Amruta Sunil | | | 2075 | IND | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Schweitzer, Viktoriya | | wm | 2166 | FRA | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Grosdemange, David | | | 2132 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Frick, Christoph | | | 2233 | GER | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Savchenko, Stanislav | g | | 2511 | UKR | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Roser, Kevin | m | | 2397 | FRA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Donchenko, Alexander | m | | 2567 | GER | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Azarov, Sergei | g | | 2626 | BLR | 0.00 | 1 | -0.23 | 10 | -2.30 | | | * 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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