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Individual Calculations March 2010 |
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| Bottenberg, Frans Total change: -16.20 | |   |
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| Klasse 2C Round 5-6 - Dutch Team Competition | Various | NED | 2010-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2130 | 0.50 | 2 | -0.53 | 15 | -7.95 | |
|  Dek, Lennart | | | 2219 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Hortensius, Lisa | | | 2022 | NED | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | Corus Chess Tournament - Tien 3G | Wijk aan Zee | NED | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2130 | 5.00 | 8 | -0.55 | 15 | -8.25 | |
| | Bakker, Joop | | | 1986 | NED | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Visschedijk, Theo | | | 1878 | NED | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Wiesner, Frank | | | 1969 | GER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Nieland, Wim | | | 2015 | NED | 0.50 | 1 | -0.16 | 15 | -2.40 | | | De Roode, Martijn | | | 2001 | NED | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Seelemeijer, Jasper | | | 1908 | NED | 1.00 | 1 | 0.22 | 15 | 3.30 | | | De Groot, Ymar | | | 2001 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Van Eijndhoven, Piet | | | 2087 | NED | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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