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Blitz:
Individual Calculations July 2017 |
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| Petrovska, Arina Total change: -30.40 | |   |
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| XX IM A.Vitolin's blitz memorial-2017 | Carnikava | LAT | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1512 | 2.50 | 10 | -1.52 | 20 | -30.40 | |
|  Sinauridze, Simons | | | 1889 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Lapins, Janis | | | 1698 | LAT | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Senkans, Antons | | | 1788 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Visnevskis, Valdis | | | 1632 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ivanovskis, Sergejs | | | 1735 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zalcmane, Vija | | | 1577 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Kipluka, Anna Krista | | | 1120 | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Krauze, Anda | | | 1597 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Magone, Andris | | | 1258 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Cernavskis, Vladislavs | | | 1573 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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