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Individual Calculations August 2015 |
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| Jacobsen, Trond Total change: 23.40 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1680 | 3.00 | 7 | 1.17 | 20 | 23.40 | |
|  Van Orsouw, Theo | | | 1894 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Boeters, Stefan | | | 1965 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kanters, Cor | | | 1842 | NED | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Van Den Berg, Jaap | | | 1848 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Schenkelaars, Robin | | | 1843 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Stins, Johan | | | 1909 | NED | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Deketelaere, Francky | | | 1769 | BEL | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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