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Individual Calculations February 2016 |
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| Petrovska, Arina Total change: 26.40 | |   |
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| Latvian 2016 Championship Quarterfinal chess | Riga | LAT | 2016-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1415 | 2.00 | 6 | 0.66 | 40 | 26.40 | |
|  Ivanovskis, Sergejs | | | 1799 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Selivanovs, Anatolijs | | | 1733 | LAT | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Pelle, Roberts | | | 1315 | LAT | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Ozols, Andris | | | 1659 | LAT | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Bekasovs, Rihards | | | 1788 | LAT | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Pakalns, Raivis Kristians | | | 1675 | LAT | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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