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Individual Calculations February 2015 |
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| Berndt, Axel Total change: 18.00 | |   |
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| 2. Koenigsspringer-Silvester-Open 2014 | Gelsenkirchen | GER | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2212 | 4.00 | 5 | 0.49 | 20 | 9.80 | |
|  Raygrotzki, Norbert | | | 1927 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Nikolaus, Maik | | | 1812 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arndt, Olaf | | | 2009 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zaitsev, Mikhail | m | | 2487 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Seppelfricke, Guido | | | 1949 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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 NRW 2014/15 round 5 | Hamburg | GER | 2015-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2223 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
| | Kuhnen, Thomas | | | 2159 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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