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Individual Calculations May 2017 |
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| Sabuk, Piotr Total change: 3.30 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2365 | 6.00 | 9 | 0.33 | 10 | 3.30 | |
|  Faulhaber, Rolf, Dr. | | | 2049 | GER | 0.50 | 1 | -0.37 | 10 | -3.70 | |  Weisspflog, Janek | | | 2046 | GER | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Goossens, Hanne | | wf | 2138 | BEL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kraemer, Enrico | | | 2175 | GER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Bogner, Sebastian | g | | 2592 | SUI | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Melzner, Lukas | | | 2190 | GER | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Bethke, Richard | | | 2145 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Schneider, Ilja | m | | 2516 | GER | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Ider, Borya | m | | 2458 | FRA | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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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