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Individual Calculations February 2018 |
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| Mainka, Irmin Total change: 45.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2017-2018 Q4 E | Hamburg | GER | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1374 | 2.50 | 5 | 1.13 | 40 | 45.20 | |
|  Sowa, Uwe | | | 1570 | GER | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Silwedel, Bjoern | | | 1591 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Nuelken, Michael | | | 1549 | GER | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Kort, Felix | | | 1620 | GER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gaul, Karl-Heinz | | | 1418 | GER | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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