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Individual Calculations February 2013 |
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| Lesman, Francis Total change: 6.90 | |   |
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| Tata Steel Chess Tournament 2013 Weekend 2A | Wijk aan Zee | NED | 2013-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2094 | 2.00 | 3 | 0.46 | 15 | 6.90 | |
|  Vesters, Melchior | | | 2009 | NED | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Gravemaker, Wim Laurens | | | 2097 | NED | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Zepeda, Lorena | | wm | 2154 | ESA | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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