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Individual Calculations February 2013 |
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| Koes, Richard Total change: 23.40 | |   |
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| Tata Steel Chess Tournament 2013 Tienkampen 4Z | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1896 | 5.50 | 8 | 1.56 | 15 | 23.40 | |
|  Marshall, Michael | | | 1879 | DEN | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Swart, Dirk-Willem | | | 1805 | NED | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Zahn, Alina | | | 1887 | GER | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Van Leusden, D | | | 1942 | NED | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Roomer, Paul | | | 1902 | NED | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Boots, Johan | | | 1953 | NED | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Kunnen, Ruurd | | | 1916 | NED | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Bermon, Henk | | | 1919 | NED | 1.00 | 1 | 0.53 | 15 | 7.95 | |
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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