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Individual Calculations May 2018 |
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| Hamar, Dirk Total change: -4.40 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1486 | 1.00 | 5 | -0.22 | 20 | -4.40 | |
|  Jenisch, Arno | | | 1775 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Ehrlich, Benjamin | | | 1671 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Stempfle, Tobias | | | 1694 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Roller, Paul | | | 1678 | LUX | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Weber, Tom | | | 1620 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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