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Individual Calculations September 2015 |
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| Wulff, Jens-Peter Total change: 14.40 | |   |
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| Internationales Schach-Open 2015 des SSC Rostock | Rostock | GER | 2015-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1741 | 2.00 | 3 | 0.58 | 20 | 11.60 | |
|  Stern, Rene | g | | 2141 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vural, Argun | | | 1517 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mertens, Lothar | | | 1697 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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) | | | | ZMDI Open 2015 Gruppe B | Dresden | GER | 2015-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1741 | 4.00 | 8 | 0.14 | 20 | 2.80 | |
|  Boehme, Andre | | | 1912 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kewe, Stefan | | | 1926 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Grewe, Karl-Heinz | | | 1795 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Koenig, Juergen | | | 1685 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Weimert, Miriam | | | 1653 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Schneider, Mathias | | | 1665 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Steinschuld, Jo | | | 1601 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Maeder, Juergen | | | 1797 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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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