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Individual Calculations February 2013 |
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| Cox, Jan Total change: -17.40 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 2G | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2023 | 2.00 | 9 | -1.16 | 15 | -17.40 | |
|  Van Meurs, Rob | | | 2110 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | |  In`t Veld, Daan | | | 2236 | NED | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Schoehuijs, Erik | | | 2164 | NED | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Oranje, Richard | | | 2073 | NED | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Kerigan, Demre | | | 2238 | TUR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Duijker, Rick | f | | 2247 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Ritsema, Ronald | | | 2048 | NED | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Haselhorst, Helmut | | | 2101 | GER | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Stolwijk, Colin | | | 2021 | NED | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | |
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