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Individual Calculations February 2013 |
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| Rubery, Mark Total change: 19.20 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 2C | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2205 | 6.00 | 9 | 0.64 | 30 | 19.20 | |
|  Ahlers, Ben | | | 2117 | NED | 0.50 | 1 | -0.12 | 30 | -3.60 | |  Simic, Zoran | | | 2080 | SRB | 1.00 | 1 | 0.33 | 30 | 9.90 | | | Vlaming, Jos | | | 2206 | NED | 1.00 | 1 | 0.50 | 30 | 15.00 | | | Wijnberg, Arjan | | | 2157 | NED | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Manoch, Maurice | | | 1967 | NED | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Van Oosten, Arend | | | 2211 | NED | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Royakkers, Guido | | | 2177 | NED | 1.00 | 1 | 0.46 | 30 | 13.80 | | | Bons, Jasper | | | 2067 | NED | 1.00 | 1 | 0.31 | 30 | 9.30 | | | Legemaat, Gert | | | 2219 | NED | 0.00 | 1 | -0.48 | 30 | -14.40 | |
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) | | |
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