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Individual Calculations March 2012 |
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| Nielsen, Jacob Woge Total change: -15.60 | |   |
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| Tata Steel Chess Tournament 2011 - Weekendvierkampen | Wijk aan Zee | NED | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2124 | 0.50 | 3 | -0.72 | 15 | -10.80 | |
|  Schoeber, Peter | | | 2180 | NED | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Zepeda, Lorena | | wm | 2127 | ESA | 0.00 | 1 | -0.50 | 15 | -7.50 | |  Doggers, Peter | | | 2270 | NED | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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 - 1A Dagvierkampen | Wijk aan Zee | NED | 2012-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 2124 | 1.50 | 3 | -0.32 | 15 | -4.80 | |
| | Van Den Ouden, Lendert | | | 2020 | NED | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Van Der Bent, Gideon | | | 1984 | NED | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Janse, Paul | | | 2128 | NED | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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