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Individual Calculations September 2009 |
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| Sharshov, Wadim Total change: 57.50 | |   |
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| 3e Leiden Chess Tournament | Leiden | NED | 2009-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1825 | 4.50 | 9 | 2.65 | 25 | 66.25 | |
|  Kiran, Manisha Mohanty | | wm | 2204 | IND | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Van Der Eyk, Dick | | | 2004 | NED | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Van Straaten, Marco | | | 2094 | NED | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Erwich, Frans | | | 2085 | NED | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Serdijn, Adinda | | | 2035 | NED | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Bakker, Joop | | | 2022 | NED | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Hoekstra, Peter | | | 2053 | NED | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Both, Gert | | | 2022 | NED | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Braggaar, Pim | | | 2067 | NED | 0.50 | 1 | 0.30 | 25 | 7.50 | |
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) | | | | University of Twente Open Dutch Youth Chess Championship 2009 | Enschede | NED | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1825 | 0.00 | 2 | -0.35 | 25 | -8.75 | |
| | De Groote, Ewoud | | | 2206 | NED | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Beukema, Stefan | | | 2007 | NED | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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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