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Individual Calculations July 2012 |
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| Vos, Tjark Total change: 19.05 | |   |
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| NK-U16 | Haarlem | NED | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1943 | 3.00 | 6 | 1.27 | 15 | 19.05 | |
|  Zwirs, Jasper | | | 2058 | NED | 1.00 | 1 | 0.66 | 15 | 9.90 | |  Lai, Hing Ting | | | 1974 | NED | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Gieben, Stijn | | | 2075 | NED | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Meng, Roger | | | 2278 | NED | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Van Overdam, Jan | | | 2045 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Beukema, Stefan | | | 2262 | NED | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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