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Individual Calculations July 2009 |
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| Bubolz, Holger Total change: 11.50 | |   |
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| NRW-Klasse Gruppe 2 | Duesseldorf | GER | 2008-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2232 | 2174 | 3.00 | 6 | 0.46 | 25 | 11.50 | |
|  Van Gool, Rudi | | | 2219 | NED | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Topolewski, Dirk | | | 2228 | GER | 0.00 | 1 | -0.42 | 25 | -10.50 | |  Michaelsen, Nils | m | | 2409 | GER | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Roescher, Mark | | | 2022 | GER | 0.50 | 1 | -0.20 | 25 | -5.00 | | | Rietman, Frits | | | 2252 | NED | 0.50 | 1 | 0.11 | 25 | 2.75 | | | Krallmann, Matthias | f | | 2262 | GER | 1.00 | 1 | 0.62 | 25 | 15.50 | |
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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