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Individual Calculations September 2021 |
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| Delaruelle, Christian Total change: -50.00 | |   |
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| Riga Technical University Open 2021 - Tournament B&Y | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1695 | 4.00 | 8 | -2.50 | 20 | -50.00 | |
|  Piekutowska, Lena | | | 1295 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rychagov, Anton | | | 1295 * | EST | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Grybkauskas, Pijus | | | 1322 | LTU | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Coat, Sven | | | 1324 | FRA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Kovaler, Filipp | | | 1302 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tolmacevs, Romans | | | 1295 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Steiners, Emils | | | 1295 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Drill, Frank | | | 2059 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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