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Individual Calculations August 2019 |
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| Koubova, Anna Marie Total change: -51.60 | |   |
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| European Youth Team Chess Championship 2019 - U18 Girls | Pardubice | CZE | 2019-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2094 | 1.50 | 5 | -1.22 | 40 | -48.80 | |
|  Radeva, Viktoria | | wf | 2247 | BUL | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Jaufarally, Nadia | | | 1944 | ENG | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Pribylova, Sofie | | wc | 2093 | CZE | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Cvitan, Ena | f | | 2202 | CRO | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Sahin, Hayrun Nisa | | | 1772 | TUR | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | CZECH OPEN 2019 - A - GM open | Pardubice | CZE | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2094 | 3.00 | 9 | -0.07 | 40 | -2.80 | |
| | Goriatchkin, Jouri | f | | 2316 | RUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Sylvan, Jacob | f | | 2326 | DEN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Svanda, Ondrej | f | | 2234 | CZE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Hrabinska, Myroslava | | wg | 2243 | UKR | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Sikorova, Olga | | wg | 2235 | CZE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ristoja, Samu | | | 2190 | FIN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Gheng, Josef | f | | 2229 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Hagemann, Sven | | | 2014 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ter Stal, Rainer | c | | 2155 | GER | 0.50 | 1 | 0.08 | 40 | 3.20 | |
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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