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Individual Calculations March 2012 |
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| Van Nieuwenhuizen, Hans Total change: 4.20 | |   |
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| Tata Steel Chess Tournament 2011 - 1A Dagvierkampen | Wijk aan Zee | NED | 2012-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1970 | 1.50 | 3 | 0.34 | 15 | 5.10 | |
|  Reynolds, D Ian W | | | 2036 | ENG | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Arp, Frans | | | 2088 | NED | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Nederkoorn, Kees | | | 2037 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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 - 3A Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1970 | 4.00 | 9 | -0.06 | 15 | -0.90 | |
| | Tilquin, Jean Pierre | | | 1999 | FRA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Ten Berge, Hans | | | 2078 | NED | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Van Lankveld, Wil | | | 1978 | NED | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Huijzer, Jacques | | | 2024 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Bollaart, Jeroen | | | 1887 | NED | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Slisser, Theo | | | 2071 | NED | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Ankay, Askin | | | 2087 | TUR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Rot, Jan | | | 1970 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Overweg, Danny | | | 1948 | NED | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | |
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