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Individual Calculations February 2013 |
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| Van Gils, Martin Total change: -5.25 | |   |
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| Tata Steel Chess Tournament 2013 Weekend 3A | Wijk aan Zee | NED | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1990 | 0.50 | 2 | -0.35 | 15 | -5.25 | |
|  Bottema, Martin | | | 2087 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | | | De Koning, Martin | | | 2003 | NED | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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