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Blitz:
Individual Calculations May 2015 |
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| Perfilova, Maria Total change: -19.20 | |   |
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| Russian Championship G17 blitz 2015 | Loo | RUS | 2015-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1762 | 3.50 | 9 | -0.96 | 20 | -19.20 | |
|  Zakariadze, Irina | | | 1942 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Zarkova, Aleksandra | | | 1475 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mukhina, Jana | | | 1855 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Guseva, Lidia | | | 1923 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Protopopova, Anastasiya | | wf | 1991 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sataeva, Lana | | | 1564 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kirakosian, Anzhelika | | | 1413 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Martynova, Anastasiya | | | 1855 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Mamontova, Anastasia | | | 1782 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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