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Individual Calculations March 2015 |
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| Pcolkins, Nikolajs Total change: -15.40 | |   |
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| Riga Chess Federation 2015 Championship stage II | Riga | LAT | 2015-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1666 | 1.00 | 5 | -0.77 | 20 | -15.40 | |
|  Ivanov, Igor. | | | 1827 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Ivanovskis, Sergejs | | | 1787 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Bekasovs, Rihards | | | 1818 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Kalinicenko, Maksims | | | 1610 | LAT | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Sinauridze, Simons | | | 1849 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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