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Individual Calculations February 2020 |
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| Lacis, Aleksandrs Total change: -14.00 | |   |
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| Latvian 2020 Championship chess Quarterfinal | Riga | LAT | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1595 | 3.00 | 5 | -0.70 | 20 | -14.00 | |
|  Rupais, Gustavs | | | 1195 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Tolmacevs, Romans | | | 1195 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vizulis, Alfreds | | | 1281 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ivbulis, Martins | | | 1828 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Daleckis, Deniss | | | 1366 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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