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Individual Calculations May 2017 |
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| Kriegbaum, Erwin Total change: 3.20 | |   |
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| GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1247 | 1.00 | 7 | 0.08 | 40 | 3.20 | |
|  Yon, Gregory | | | 1633 | GER | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Weber, Tom | | | 1625 | GER | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Gross, Reinhard | | | 1647 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Miletic, Alexander | | | 1604 | GER | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tiggemann, Felix | | | 1549 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Grosshans, Gerhard | | | 1498 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Fecker, Sina | | | 1480 | SUI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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