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Individual Calculations February 2015 |
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| Boettger, Lukas Total change: -12.00 | |   |
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| 3. Wittelsbacher-Schach-Open | Kelheim | GER | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2236 | 5.00 | 7 | -0.44 | 20 | -8.80 | |
|  Oestreicher, Hans-Ulrich | | | 1987 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Blodig, Constantin | | | 1972 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Stadler, Wolfgang | | | 2059 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Maurer, Heinrich | | | 2104 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Goderbauer, Benedikt | | | 1836 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bartonicek, Zdenek | | | 2072 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Weber, Daniel | | | 2036 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | Oberliga Ost A 2014/15 rounds 6 - 7 | Hamburg | GER | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2228 | 0.50 | 2 | -0.16 | 20 | -3.20 | |
| | Zwahr, Paul | f | | 2354 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Wegener, Dirk, Dr. | f | | 2355 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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