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Individual Calculations February 2020 |
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| Prudnikovs, Stefans Total change: 28.80 | |   |
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| Latvian 2020 Championship chess Quarterfinal | Riga | LAT | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1330 | 1083 | 2.00 | 6 | 0.72 | 40 | 28.80 | |
|  Tabors, Emils | | | 1483 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Napins, Vadims | | | 1307 | LAT | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Lahs, Einars | | | 1483 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vizulis, Alfreds | | | 1281 | LAT | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Zajakins, Artjoms | | | 1251 | LAT | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yovanovich, Victor | | | 1172 | LAT | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | |
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