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Individual Calculations May 2015 |
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| Becker, Marcel Total change: -12.60 | |   |
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| Oster-Open 2015 Oberhausen | Oberhausen | GER | 2015-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2392 | 4.50 | 7 | -1.42 | 10 | -14.20 | |
|  Spieker, Hans-Joachim | | | 1992 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ackermann, Frank | | | 2036 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ratsma, Midas | | | 2120 | NED | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Kutzner, Joachim | | | 2079 | GER | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Heinzel, Peter | | | 2068 | GER | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Lombardi, Marco | | | 1992 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hirschberg, Valerian | f | | 2300 | GER | 0.00 | 1 | -0.63 | 10 | -6.30 | | | * 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) | | | | NRW-Klasse 1 2014/15 NRW Klasse 1 2014/15 round 9 | Nordrheinwestfalen | GER | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2103 | 2392 | 1.00 | 1 | 0.16 | 10 | 1.60 | |
| | Virnyi, Julius | | | 2103 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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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