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Individual Calculations September 2021 |
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| Parhomenko, Anastasija Total change: -7.00 | |   |
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| Riga Technical University Open 2021 - Tournament E | Riga | LAT | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1508 | 1.50 | 3 | -0.35 | 20 | -7.00 | |
|  Agafontseva, Natalya | | | 1579 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Aleksejevs, Daniils | | | 1108 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mednis, Agnis | | | 1490 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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