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Individual Calculations September 2009 |
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| Erik-Jan, Hummel Total change: -14.55 | |   |
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| Atlantistoernooi 2009 Promotiegroep | Groningen | NED | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 2236 | 4.00 | 8 | -0.97 | 15 | -14.55 | |
|  Jan, Balje | | | 2202 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Nick, Bijlsma | | | 1982 | NED | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Erik, Hoeksema | m | | 2309 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Jan, Joris Groenewold | | | 2117 | NED | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Milan, Mostertman | | | 2119 | NED | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Manfred, Kroencke | | | 2121 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Geon, Knol | | | 2070 | NED | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Bert, Van Der Marel | | | 2226 | NED | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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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