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Individual Calculations January 2019 |
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| Golsta, Ramona Total change: -57.20 | |   |
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| World Youth Under-16 Chess Olympiad 2018 | Konya | TUR | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1681 | 2.50 | 5 | -0.55 | 40 | -22.00 | |
|  Bulatova, Kamaliya | | wf | 2081 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chua, Jia-Tien | | wc | 1741 | MAS | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Chabane, Lina | | wc | 1327 | ALG | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Burbach, Anya Belle | | | 1281 * | THA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Moran, Hugh | | | 1498 | IRL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | * 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) | | | | Latvian Teams Chess Championship Higher League,2018 8-11 | Riga | LAT | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1819 | 0.50 | 4 | -0.88 | 40 | -35.20 | |
| | Badelka, Olga | | wm | 2219 * | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lazdina, Ingrida | | | 1601 | LAT | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Parhomenko, Margarita | | | 1894 | LAT | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Lickrastina, Agnese | | wm | 2151 | LAT | 0.50 | 1 | 0.38 | 40 | 15.20 | | | * 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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