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Individual Calculations March 2012 |
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| Bollaart, Jeroen Total change: 7.50 | |   |
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| Tata Steel Chess Tournament 2011 - 3A Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1887 | 3.50 | 9 | 0.50 | 15 | 7.50 | |
|  Ten Berge, Hans | | | 2078 | NED | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Van Lankveld, Wil | | | 1978 | NED | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Huijzer, Jacques | | | 2024 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Slisser, Theo | | | 2071 | NED | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Van Nieuwenhuizen, Hans | | | 1970 | NED | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Ankay, Askin | | | 2087 | TUR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Rot, Jan | | | 1970 | NED | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Overweg, Danny | | | 1948 | NED | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Tilquin, Jean Pierre | | | 1999 | FRA | 0.50 | 1 | 0.15 | 15 | 2.25 | |
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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