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Individual Calculations July 2017 |
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| Petersohn, Sadko Total change: 1.20 | |   |
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| 3. CLF CHESS_OPEN | Jena | GER | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1750 | 1.00 | 4 | 0.06 | 20 | 1.20 | |
|  Greiner, Timo | | | 2105 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Hauff, Andre | | | 1909 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Riedel, Bert | | | 1903 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Philipp, Mathias | | | 1955 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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