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Individual Calculations May 2017 |
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| Zhou, David Total change: -34.00 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2113 | 4.50 | 9 | -0.85 | 40 | -34.00 | |
|  Lampert, Jonas | m | | 2511 | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Oupindrin, Narayanin | | | 1982 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Keller, Joachim | | | 1953 | GER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Fecker, Jan | | | 1812 | SUI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Schneider, Dominik | | | 1959 | GER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Kreis, Karl-Heinz | | | 1956 | GER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Ritter, Ralph | | | 1992 | GER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ivanov, Alexander, Dr. | | | 2017 | GER | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Loehr, Markus | | | 2244 | GER | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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