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Individual Calculations September 2017 |
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| Lamprecht, Mark Total change: 28.80 | |   |
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| 21. Godesburg-Open | Bonn | GER | 2017-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2181 | 4.50 | 6 | 0.93 | 20 | 18.60 | |
|  Groneberg, Joerg | | | 1973 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Neubauer, Juergen | | | 2111 | GER | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rausis, Igors, Dr. | | | 2581 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Neese, Hans-Joachim | f | | 2107 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Yeritsyan, Artur | | | 1823 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ter Steeg, Marcus, Dr. | | | 2097 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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) | | | | Hennefer Elo-Sommer-Open | Hennef | GER | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2181 | 3.50 | 5 | 0.51 | 20 | 10.20 | |
| | Tremoehlen, Thomas | | | 1986 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ulrich, Karl-Heinz | | | 1967 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Humbek, Olav | | | 1781 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boidman, Yuri | m | | 2319 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Xu, Xianliang | f | | 2386 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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