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Individual Calculations March 2011 |
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| Van De Griend, Johan Total change: 1.95 | |   |
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| Tata Steel Chess Tournament - Tien 4F | Wijk aan Zee | NED | 2011-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1910 | 4.00 | 7 | 0.13 | 15 | 1.95 | |
|  Hahn, Gerard | | | 1948 | NED | 0.00 | 1 | -0.45 | 15 | -6.75 | |  Hartgers, Leendert | | | 1850 | NED | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Westerman, Henk | | | 1917 | NED | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Van Elburg, Jan | | | 1806 | NED | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Wiggerman, Jan | | | 1918 | NED | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Tigelaar, Sander | | | 1909 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Wiemerink, Hans | | | 1747 | NED | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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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