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Individual Calculations March 2019 |
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| Stefanik, Oldrich Total change: 0.20 | |   |
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| Krajsky prebor SSLK 2018/2019 r7-8 | various | CZE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1882 | 1.50 | 2 | 0.71 | 20 | 14.20 | |
|  Bores, Roman | | | 2093 | CZE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Jakubu, Milan | | | 1836 | CZE | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | 23. Open der Sparkasse Oberlausitz-Niederschlesien | Leutersdorf | GER | 2019-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1882 | 3.00 | 6 | -0.70 | 20 | -14.00 | |
| | Donath, Toni | | | 1482 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Roessler, Ulrike | | wm | 2119 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gruening, Robert | | | 1702 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Berger, Volkmar | | | 1712 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Schulze, Mario | | | 1938 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Szkoludek, Sebastian | | | 1731 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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