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Individual Calculations August 2012 |
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| Ranucci, Marcello Total change: 3.15 | |   |
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| 6e Leiden Chess Tournament - Group B | Leiden | NED | 2012-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1863 | 2.50 | 3 | 0.21 | 15 | 3.15 | |
|  Nadj, Georg | | | 1627 | GER | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Van `t Hoff, Kees | | | 1703 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Hortensius, Kees | | | 1646 | NED | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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