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Individual Calculations February 2020 |
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| Afanasjevs, Aleksandrs Total change: 8.40 | |   |
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| Latvian 2020 Championship chess Quarterfinal | Riga | LAT | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1614 | 4.00 | 7 | 0.42 | 20 | 8.40 | |
|  Valdats, Reinis | | | 1214 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mikelsons, Mikelis-Emils | | | 1829 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Alipovs, Anatolijs | | | 1856 | LAT | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Ivbulis, Martins | | | 1828 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Harlamovs, Daniils | | | 1214 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Machevskis, Edmunds | | | 1767 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mednis, Agnis | | | 1398 | LAT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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