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Individual Calculations March 2011 |
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| Van Der Velden, Bram Total change: 10.80 | |   |
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| Dutch Team Competition - 2D - round 5-6 2011 | Various | NED | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2172 | 1.00 | 2 | -0.11 | 15 | -1.65 | |
|  Van Asseldonk, Paul | | | 2049 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Van Den Bersselaar, Jeroen | | | 2217 | NED | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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 - Dag 2A | Wijk aan Zee | NED | 2011-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2172 | 2.00 | 2 | 0.83 | 15 | 12.45 | |
| | Rubery, Mark | f | | 2250 | RSA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Kocken, Wilbert | | | 1949 | NED | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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