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Individual Calculations May 2010 |
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| Kohn, Sandro, Dr. Total change: 13.35 | |   |
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| NRW-Klasse Gruppe 2 | Bochum | GER | 2009-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2183 | 4.00 | 6 | 0.89 | 15 | 13.35 | |
|  Tochtenhagen, Wolfgang | | | 2117 | GER | 0.50 | 1 | -0.09 | 15 | -1.35 | |  Strozewski, Frank | | | 2056 | GER | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Blasek, Ralph | f | | 2274 | GER | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Mazarov, Juergen | | | 2185 | GER | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Loemker, Michael | | | 2168 | GER | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Berndt, Axel | | | 2217 | GER | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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