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Individual Calculations February 2013 |
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| Vonk, Jan Total change: -0.75 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 5B | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1768 | 2.50 | 5 | -0.05 | 15 | -0.75 | |
|  Mak, Nico | | | 1800 | NED | 0.00 | 1 | -0.46 | 15 | -6.90 | |  Hessels, Eef | | | 1633 | NED | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Billot, Daniel | | | 1743 | FRA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Van Zwieten, Rob | | | 1845 | NED | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Froberg, Gert-Jan | | | 1773 | NED | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | |
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