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Individual Calculations September 2018 |
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| Petri, Alexander Total change: 8.00 | |   |
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| 31. Kieler Open 2018 A-Gruppe | Kiel | GER | 2018-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2138 | 5.50 | 9 | 0.40 | 20 | 8.00 | |
|  Buecker, Timo | | | 1801 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Hu, Yik Kwan | | | 1738 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rocha, Sergio | m | | 2373 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hoffmann, Joachim | | | 1911 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wichmann, Cliff | m | | 2305 | GER | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Schulze, Lara | | wf | 2187 | GER | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Vatter, Hans-Joachim | f | | 2216 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Wanner, Lukas | | | 2025 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Wunder, Niklas | | | 2099 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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