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Individual Calculations May 2018 |
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| Trefflich, Marcus Total change: 47.60 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1430 | 3.00 | 8 | 1.19 | 40 | 47.60 | |
|  Pravez, Luca | | | 1750 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Back, Lennart | | | 1658 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Strasser, Rouben | | | 1563 | FRA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Burdot, Yves | | | 1647 | LUX | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Paul, Andre David | | | 1636 | GER | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Walther, Bernd | | | 1649 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Heckfuss, Harald | | | 1616 | GER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Seepe, Uwe | | | 1656 | GER | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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