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Rapid:
Individual Calculations April 2019 |
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| Puzina, Nikolajs Total change: -23.00 | |   |
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| Balvi District Open Chess Tournament, Group A | Tilza | LAT | 2019-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1586 | 3.00 | 6 | -1.15 | 20 | -23.00 | |
|  Jakubsevicus, Leonids | | | 1186 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Baybaratskiy, Kirill A. | | | 1438 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nikiforovs, Georgijs | | | 1655 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Kulnev, Sergey | | | 1507 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Melnis, Arturs | | | 1186 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leonovs, Jegors | | | 1515 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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