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Individual Calculations March 2012 |
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| Van Der Beek, Ruud Total change: 3.30 | |   |
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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 |
| 2151 | 2048 | 0.50 | 2 | -0.23 | 15 | -3.45 | |
|  Van Der Laan, Dinard | | | 2256 | NED | 0.00 | 1 | -0.23 | 15 | -3.45 | |  Verbaken, Onno | | | 2045 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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 - 3B Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2048 | 5.50 | 9 | 0.45 | 15 | 6.75 | |
| | Van Maassen, Berend | | | 2025 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Brinkers, Kees | | | 1970 | NED | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Skovgaard, Tom | | | 2042 | DEN | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Van Der Maat, Niek | | | 1978 | NED | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Cobo Garrido, Diego Israel | | | 2049 | ESP | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Bottenberg, Frans | | | 2115 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Geertsema, Piet | | | 1961 | NED | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Mostertman, Loek | | | 2071 | NED | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Gagnepain, Laurent | | | 1811 | FRA | 1.00 | 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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