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Individual Calculations September 2010 |
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| Bakker, Guido Total change: -40.25 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2122 | 3.50 | 8 | -1.61 | 25 | -40.25 | |
|  Nieuwland, Huib | | | 1911 | NED | 0.50 | 1 | -0.27 | 25 | -6.75 | |  Kastelein, Gerard | | | 1924 | NED | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Kerkvliet, Max | | | 1999 | NED | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Michielsen, Joost | | | 2397 | NED | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Van Den Bergh, Ben | | | 1990 | NED | 0.00 | 1 | -0.68 | 25 | -17.00 | | | Van Straaten, Marco | | | 1978 | NED | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Blankert, Willem | | | 2008 | NED | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Van Der Maat, Niek | | | 1960 | NED | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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) | | |
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