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Individual Calculations March 2012 |
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| Stolwijk, Colin Total change: 37.95 | |   |
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| Schaakfestival Groningen 2011 Compact A | Groningen | NED | 2011-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 1890 | 1.50 | 4 | 0.77 | 15 | 11.55 | |
|  Prange, Dieter | | | 2148 | GER | 1.00 | 1 | 0.82 | 15 | 12.30 | |  Balje, Jan | | | 2178 | NED | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Lambrechts, Koen | | | 2234 | NED | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Leidorf, Sebastian | | | 2061 | GER | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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 2011 - 3D Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1890 | 4.50 | 8 | 1.76 | 15 | 26.40 | |
| | Poncin, Peter | | | 2042 | NED | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Mertens, Gottfried | | | 1993 | GER | 1.00 | 1 | 0.64 | 15 | 9.60 | | | De Ruiter, Danny | | | 2104 | NED | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Lindeman, Johan | | | 2027 | NED | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Bakker, Joop | | | 1979 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Van Westerop, Sebastiaan | | | 1981 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Enserink, Henk | | | 1886 | NED | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Smit, Frans | | | 2070 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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