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Individual Calculations March 2011 |
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| Van Geffen, Ben Total change: 2.40 | |   |
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| Dutch Team Competition - 2C - round 5-6 2011 | Various | NED | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2133 | 1.00 | 2 | 0.00 | 15 | 0.00 | |
|  Slingerland, Caroline | | wf | 2112 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | |  Van Zandwijk, Jan-Peter | | | 2153 | NED | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | | | Tata Steel Chess Tournament - Tien 2B | Wijk aan Zee | NED | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2133 | 4.50 | 9 | 0.16 | 15 | 2.40 | |
| | Timmermans, Ivo | | | 2221 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Bark, Eric | | | 2129 | NED | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Arias, Rodolfo | | | 2143 | CRC | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Janse, Jan Jaap | | | 2197 | NED | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Ghijsen, Pim | | | 2191 | NED | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Breuker, Dennis | | | 2109 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Helder, Marc | | | 2158 | NED | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Etmans, Maarten | f | | 2140 | NED | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Borst, Filip | | | 2029 | NED | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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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