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Individual Calculations September 2017 |
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| Usacheva, Glafira Total change: -53.60 | |   |
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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 |
| 1714 | 1812 | 4.00 | 9 | -1.34 | 40 | -53.60 | |
|  Karali, Panagiota | | | 1412 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Migunovs, Andrejs | | | 1928 | LAT | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Bryker, Oleksandr | | | 1965 | LAT | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Malatsilava, Volha | | | 2023 | BLR | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zhuk, Dmitriy | | | 1613 | BLR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Reprun, Nadejda | | | 1966 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Gong, Sunle | | | 1412 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Wang, Yifan(q) | | | 1412 * | CHN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Alainis, Artis | | | 1698 | LAT | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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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