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Individual Calculations February 2013 |
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| `t Jong, Ewoud Total change: 4.05 | |   |
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| Tata Steel Chess Tournament 2013 Dag 3A | Wijk aan Zee | NED | 2013-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2082 | 1.50 | 2 | 0.27 | 15 | 4.05 | |
|  Van Der Bent, Gideon | | | 1975 | NED | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Noordkamp, Wouter | | | 2026 | NED | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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