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Individual Calculations February 2017 |
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| De Koning, Martin Total change: -0.80 | |   |
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| Tata Steel Chess Tournament 2017 - Weekendvierkampen | Wijk aan Zee | NED | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2058 | 1.00 | 3 | -0.17 | 20 | -3.40 | |
|  Stap, Kees | | | 2107 | NED | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Van Gool, Henk | | | 2198 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kunz, Andre | | | 2105 | GER | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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 2017 - Dagvierkampen | Wijk aan Zee | NED | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2058 | 1.50 | 3 | 0.13 | 20 | 2.60 | |
| | `t Jong, Ewoud | | | 2131 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Kunz, Andre | | | 2105 | GER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Lips, Harry | | | 2027 | NED | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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