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Individual Calculations March 2012 |
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| Van Der Laan, Dinard Total change: 11.25 | |   |
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| Dutch Team Competition - 3G - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2256 | 2.00 | 2 | 0.63 | 15 | 9.45 | |
|  Van Der Beek, Ruud | | | 2048 | NED | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Krul, Rene | | | 2185 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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 2011 - Weekendvierkampen | Wijk aan Zee | NED | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2256 | 1.50 | 2 | 0.12 | 15 | 1.80 | |
| | Stork, Ornett | | | 2126 | NED | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Miesen, Fabian | | | 2110 | NED | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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