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Rapid:
Individual Calculations July 2019 |
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| Idaczek, Guenter Total change: -22.60 | |   |
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| 21. Offenes Schnellturnier der Schachfreunde Berlin | Berlin | GER | 2019-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1925 | 4.00 | 9 | -1.13 | 20 | -22.60 | |
|  Lagunow, Raphael | m | | 2278 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Wadepfuhl, Jeremy | | | 1544 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Oelmann, Henry | | | 1951 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Krause, Marc | | | 1601 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Nguyen, Phuc Nhat | | | 1525 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Olaizola, Miguel | | | 1809 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Held, Peter | | | 2154 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kellner, Rene | | | 1735 | GER | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mahling, Thomas | | | 2125 | 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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