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Individual Calculations October 2008 |
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| Jansen, Norbert Total change: -7.00 | |   |
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| 2e Leiden Chess Tournament | Leiden | NED | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2145 | 2.50 | 6 | -0.28 | 25 | -7.00 | |
|  Koes, Richard | | | 1965 | NED | 1.00 | 1 | 0.26 | 25 | 6.50 | |  Golubev, Mikhail | g | | 2480 | UKR | 0.50 | 1 | 0.38 | 25 | 9.50 | | | Horvath, Csaba | g | | 2495 | HUN | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Van Overdam, Julian | | | 2037 | NED | 0.50 | 1 | -0.15 | 25 | -3.75 | | | Weiland, Harro | | | 1928 | NED | 0.50 | 1 | -0.28 | 25 | -7.00 | | | Van Der Velden, Bram | | | 2230 | NED | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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