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Individual Calculations July 2010 |
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| Spenk, Willi Total change: -4.80 | |   |
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| 25.Ruhrhalbinsel-Open | Essen | GER | 2010-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1745 | 0.50 | 4 | 0.02 | 15 | 0.30 | |
|  Kummerow, Heiko | f | | 2145 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Meyer, Ulrich | | | 2044 | GER | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Barthel, Ansgar | | | 2145 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mandl, Stefan | | | 2018 | AUT | 0.50 | 1 | 0.33 | 15 | 4.95 | | | * 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) | | | | 17.Grossenbaumer Pfingstopen | Duisburg | GER | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 1745 | 0.00 | 3 | -0.34 | 15 | -5.10 | |
| | Harff, Wilfried | | | 2145 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Wittenberg, Andreas | | | 2145 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Fietz, Dieter | | | 2012 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * 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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