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Individual Calculations August 2017 |
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| Halvarsson, Gustav Total change: 4.00 | |   |
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| CZECH OPEN 2017 - B - open rating tournament | Pardubice | CZE | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1853 | 4.00 | 9 | 0.20 | 20 | 4.00 | |
|  Zasko, Grigory | | | 2084 | RUS | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Strassburg, Robin Leonard | | | 1685 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hlavac, Rudolf | | | 2031 | CZE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Kovaleva, Ekaterina | | | 1999 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Purkyt, Jaroslav | | | 1648 | CZE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ret, Adam Josef | | | 1720 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Verwoert, Jef | | | 1999 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Drahorad, Daniel | | | 1995 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Motyl, Tomasz | | | 2047 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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