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Individual Calculations September 2013 |
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| Kersten, Uwe Total change: -9.10 | |   |
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| 5.Vellmarer Schachtage Open A | Vellmar | GER | 2013-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2289 | 5.00 | 7 | 0.99 | 10 | 9.90 | |
|  Kobs, Stephan | | | 1986 | GER | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Keil, Roland, Dr. | | | 2062 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Van Der Auweraert, Elwin | | | 2154 | NED | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Gutman, Lev | g | | 2455 | GER | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Ivanov, Mikail | g | | 2392 | RUS | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Meyner, Hannes | | | 2266 | GER | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Pogan, Nikolas | | | 2284 | GER | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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) | | | | 5. Guetersloher Sparkassencup | Guetersloh | GER | 2013-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 2305 | 2.50 | 5 | -1.90 | 10 | -19.00 | |
| | Gulatz, Maurice | | | 2071 | GER | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Bruns, Kai-Christian | | | 1905 * | GER | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Ziegenfuss, Holger | | | 1959 | GER | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Heeke, Guido | | | 1913 | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Whitmire, James David | | | 1964 | GER | 1.00 | 1 | 0.12 | 10 | 1.20 | | | * 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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