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Individual Calculations September 2022 |
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| Polyakov, Fedor Total change: 5.20 | |   |
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| Riga Technical University Open 2022 - Tournament C | Riga | LAT | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2108 | 5.00 | 7 | 0.26 | 20 | 5.20 | |
|  Jekabsons, Alberts | | | 1708 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hansson, Markus | | | 1732 | EST | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Silmalis, Janis | | | 1588 | LAT | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Andrejevs, Arvids | c | | 2224 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lindermans, Pavels | | | 1866 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Osis, Renars | | | 2104 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Saulespurens, Valdis | f | | 2264 | USA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | * 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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