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Individual Calculations March 2012 |
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| Wijnberg, Arjan Total change: -13.50 | |   |
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| Dutch Team Competition - 2C - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2161 | 0.50 | 2 | -0.73 | 15 | -10.95 | |
|  Kuijpers, Charles | | | 2084 | NED | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Beijerinck, Nick | | | 2075 | NED | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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) | | | | Tata Steel Chess Tournament 2011 - 2E Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2161 | 4.00 | 8 | -0.17 | 15 | -2.55 | |
| | Veldhuysen, Klaas | | | 2008 | NED | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Vistisen, Lars | | | 2216 | DEN | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Gidel, Jean-Louis | | | 2148 | FRA | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Bark, Eric | | | 2142 | NED | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Bates, Caspar | | | 2184 | ENG | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Kroencke, Manfred | | | 2106 | GER | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Konings, Frans | | | 2285 | NED | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Bolhuis, Ridens | | | 2070 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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