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Individual Calculations July 2010 |
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| Von Meijenfeldt, Bart Total change: -10.50 | |   |
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| Dutch NK-U16 | Haarlem | NED | 2010-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2027 | 1.50 | 5 | -0.67 | 25 | -16.75 | |
|  Maris, Ivo | | | 1928 | NED | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Ducarmon, Quinten | | | 2183 | NED | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Ten Hertog, Hugo | | | 2194 | NED | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Brookes, Christopher | | | 2015 | NED | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Kirana, Marco | | | 2068 | NED | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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) | | | | 4th CIS-Group Limburg Open 2010 A-group | Maastricht | NED | 2010-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2044 | 2.50 | 6 | 0.25 | 25 | 6.25 | |
| | Oosterman, Maarten-Jan | | | 1978 | NED | 0.50 | 1 | -0.09 | 25 | -2.25 | | | Haast, Anne | | | 2220 | NED | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Grecuccio, Nicola | | | 2196 | BEL | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Nabuurs, Joep | | | 2218 | NED | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Edeling, Jeroen | | | 2114 | NED | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Vandenbergen, Nicolas | | | 2098 | GER | 1.00 | 1 | 0.58 | 25 | 14.50 | |
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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