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Individual Calculations March 2012 |
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| Plug, Arjan Total change: -2.85 | |   |
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| Tata Steel Chess Tournament 2011 - Weekendvierkampen | Wijk aan Zee | NED | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1949 | 0.50 | 2 | -0.19 | 15 | -2.85 | |
|  Tissink, Arjan | | | 2068 | NED | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Koelewijn, Alex | | | 2058 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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