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Individual Calculations June 2013 |
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| Boehnke, Martin Total change: 4.20 | |   |
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| NRW-Klasse 1 2012/13 | Duesseldorf | GER | 2012-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2175 | 2.00 | 3 | 0.28 | 15 | 4.20 | |
|  Grobbel, Rainer | | | 2108 | GER | 0.50 | 1 | -0.09 | 15 | -1.35 | |  Gruettemeier, Uwe | | | 2165 | GER | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Kaufhold, Thomas | | | 2090 | GER | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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