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Individual Calculations September 2010 |
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| Tsirulnik, Maritsa Total change: -16.65 | |   |
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| World Girls U-20 Championship | Czarna/Chotowa | POL | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2153 | 6.00 | 13 | -1.11 | 15 | -16.65 | |
|  Jablonska, Sabina | | | 1876 | POL | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Girya, Olga | | wg | 2376 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Skrzypczak, Anna | | | 2028 | POL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Olsarova, Tereza | | wf | 2252 | CZE | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Khanamiryan, Ani | | | 2014 | ARM | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Guramishvili, Sopiko | | wg | 2298 | GEO | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Newrkla, Katharina | | wf | 2105 | AUT | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Chierici, Marianna | | wf | 2016 | ITA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Heredia Serrano, Carla | | wm | 2080 | ECU | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Adamowicz, Katarzyna | | wf | 2123 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Saduakassova, Dinara | | wf | 2131 | KAZ | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Butuc, Maria | | wm | 2220 | RUS | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Kasperek, Joanna | | | 2001 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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