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Individual Calculations September 2018 |
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| Mertins, Ostap Total change: -6.00 | |   |
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| Riga Technical University Open 2018 - Tournament E | Riga | LAT | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1118 | 1.50 | 4 | 0.79 | 40 | 31.60 | |
|  Stanislavskis, Dmitrijs | | | 1297 | LAT | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jurksta, Jurgis | | | 1518 * | LAT | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Sergejeva, Sofija | | | 1287 | LAT | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Baraniuk, Andrej | | | 1518 * | UKR | 0.00 | 1 | -0.08 | 40 | -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) | | | | Petersburg Summer 2018 - Russian Cup B11 | St. Petersburg | RUS | 2018-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1118 | 0.50 | 4 | -0.94 | 40 | -37.60 | |
| | Nikitin, Andrey I. | | | 1038 | RUS | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Tambovskii, Kirill | | | 1306 | RUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Naumov, Artem | | | 1399 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhambalov, Bator | | | 1182 | RUS | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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