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Individual Calculations May 2017 |
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| Dietsche, Birgit Total change: 15.60 | |   |
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| GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1438 | 2.00 | 6 | 0.78 | 20 | 15.60 | |
|  Pruetting, Lucas | | | 1749 | GER | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Heyduk, Daniel | | | 1747 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Winter, Michael | | | 1689 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Gijsbers, Joop | | | 1560 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Weih, Andreas | | | 1666 | GER | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Khadempour, Parviz | | | 1665 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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