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Individual Calculations May 2017 |
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| Reitz, Helmut Total change: -21.60 | |   |
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| GRENKE Chess Open 2017 B-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1884 | 4.00 | 7 | -1.08 | 20 | -21.60 | |
|  Jelisavac, Nenad | | | 1673 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Rahn, Manfred | | | 1744 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Zeldin, Boris | | | 1729 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Wu, Luka | | | 1735 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kompaan, Rick | | | 1685 | NED | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Moenk, Andreas | | | 1694 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Malich, Roman | | | 1734 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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