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Individual Calculations September 2017 |
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| Guerini, Sara Total change: 17.80 | |   |
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| Riga Technical University Open 2017 - Tournament B | Riga | LAT | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1780 | 5.00 | 9 | 0.89 | 20 | 17.80 | |
|  Karklins, Imants | | | 2180 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ravlusevic, Evelina | | | 1612 | LTU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Crook, Oliver-James | | | 1928 | FRA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gong, Sunle | | | 1380 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Uskans, Edgars | | | 1527 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Fleming, Andrew S J | | | 1909 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Bekasovs, Rihards | | | 2015 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jakob, Georg | | | 1856 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Gailiunaite, Saule | | | 1895 | LTU | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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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