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Individual Calculations September 2017 |
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| Unander, Matts Total change: -49.60 | |   |
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| Riga Technical University Open 2017 - Tournament C | Riga | LAT | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 2120 | 3.50 | 7 | -2.48 | 20 | -49.60 | |
|  Solomka, Nikita | | | 1828 | LAT | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Vambute, Dana | | | 1720 * | LAT | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Melderis, Uldis | | | 1972 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Petrovska, Arina | | | 1720 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kane, Marta | | | 1811 | LAT | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Kazakovs, Edvards | | | 1720 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antonivs, Vladislavs | | | 1871 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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