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Individual Calculations March 2010 |
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| Hoffmann, Roger Total change: 32.85 | |   |
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| 33. Zurich Weihnachtsopen Allgemein | Zurich | SUI | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1998 | 5.00 | 6 | 1.52 | 15 | 22.80 | |
|  Tellenbach, Erwin | | | 1801 | SUI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Rosebrock, Timotej Alexander | | | 1750 | SUI | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Saikrishnan, Sai | | | 1885 | SUI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Nasshan, Dennis | | | 2047 | GER | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Suri, Hans | | | 2022 | SUI | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Hauser, Robert | | | 2094 | SUI | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | 26e open international de Cappelle | Cappelle la Grande | FRA | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2025 | 4.00 | 8 | 0.67 | 15 | 10.05 | |
| | Biyidi, Thomas | | | 1827 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Cieza, Arcadio | f | | 2253 | PER | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Bok, Benjamin | f | | 2322 | NED | 0.00 | 1 | -0.15 | 15 | -2.25 | | | De Verdier, Michael | | | 2270 | SWE | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Whiteley, Andrew J | m | | 2292 | ENG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Flamant, Jacky | | | 1883 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Grandadam, Nicolas | | | 2215 | SUI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Soissong, Elzbieta | | | 1672 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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