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Individual Calculations February 2019 |
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| Pyka, Roman Total change: -49.60 | |   |
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| XMAS Jesenik 2018 | Jesenik | CZE | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1911 | 4.00 | 7 | -2.06 | 20 | -41.20 | |
|  Uhryn, Mateusz | | | 1511 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Syrkiewicz, Michal | | | 1566 | POL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Till, Jaroslav | | | 1606 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dadello, Barbara | | | 1588 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Liewehr, Robert | | | 1511 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jerabkova, Julia | | | 1697 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kolar, Radomir | | | 1637 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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) | | | | III Dolnoslaska Liga Szachowa 2018/2019 Round 6-7 | Dolnoslaskie | POL | 2019-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2158 | 1906 | 0.00 | 2 | -0.42 | 20 | -8.40 | |
| | Goluch, Piotr | f | | 2278 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lipien, Wieslaw | | | 2037 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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