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Individual Calculations August 2013 |
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| Van Der Velden, Bram Total change: -13.20 | |   |
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| 7th Leiden Chess Tournament - group A | Leiden | NED | 2013-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2177 | 4.00 | 8 | -0.88 | 15 | -13.20 | |
|  Sparreboom, Wil | | | 1954 | NED | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Zeven, Frank | | | 1899 | NED | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Epishin, Vladimir | g | | 2577 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Fernandez Fernandez, Juan | | | 2079 | ESP | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Ratsma, Midas | | | 2036 | NED | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Chevannes, Sabrina L | | wf | 2136 | ENG | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Van Zetten, Maarten | | | 2044 | NED | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Thakoerdien, Jerrel | | | 2083 | NED | 0.50 | 1 | -0.13 | 15 | -1.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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