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Individual Calculations February 2013 |
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| Kollars, Michael Total change: -10.20 | |   |
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| 9.Hamburger Weihnachtsopen | Hamburg | GER | 2012-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 1624 | 0.00 | 3 | -0.43 | 15 | -6.45 | |
|  Kahlert, Thomas | f | | 2024 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kardoeus, David | | | 1880 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Tscherepanov, Leon | | | 1909 | GER | 0.00 | 1 | -0.16 | 15 | -2.40 | | | * 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) | | | | 15. NordWest Cup Open B | Bad Zwischenahn | GER | 2013-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1624 | 0.50 | 3 | -0.25 | 15 | -3.75 | |
| | Merettig, Georg | | | 1942 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Fuellborn, Dietrich | | | 1942 | GER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kakulidis, Ellen | | | 1631 | DEN | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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