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Individual Calculations January 2010 |
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| Romanko, Marina Total change: -16.40 | |   |
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| 17th European Women's Team Chess Championship 2009 | Novi Sad | SRB | 2009-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2453 | 2.00 | 4 | -0.96 | 10 | -9.60 | |
|  Puuska, Heini | | wf | 2053 * | FIN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gara, Ticia | | wg | 2364 | HUN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Majdan, Joanna | | wg | 2361 | POL | 0.50 | 1 | -0.13 | 10 | -1.30 | |  Pertlova, Sona | | wm | 2226 | CZE | 0.00 | 1 | -0.79 | 10 | -7.90 | | | * 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) | | | | Final RUS Cup Womem 2009 | St.Petersburg | RUS | 2009-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2449 | 0.50 | 2 | -0.68 | 10 | -6.80 | |
| | Stepovaia, Tatiana | | wg | 2384 | RUS | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Stepovaia, Tatiana | | wg | 2384 | RUS | 0.00 | 1 | -0.59 | 10 | -5.90 | |
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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