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Individual Calculations August 2015 |
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| Ippel, Cornelius Total change: -22.80 | |   |
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| 9e Leiden Chess Tournament, Group B | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1830 | 3.50 | 8 | -1.14 | 20 | -22.80 | |
|  Stokes, Paul C | | | 1921 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Boeters, Stefan | | | 1965 | NED | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Both, Gert | | | 1936 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Nguyen, Lucas | | | 1642 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Van Den Biggelaar, Don | | | 1721 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | | | De Ruyter, Wim | | | 1725 | NED | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Amarapala, Anton | | | 1482 | NOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Karlsson, Kjell | | | 1712 | SWE | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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