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Individual Calculations February 2016 |
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| Hummel, Dick Total change: -3.80 | |   |
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| Chessfestival Groningen Compact A | Groningen | NED | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1925 | 1.50 | 5 | -0.19 | 20 | -3.80 | |
|  Hovenga, Alje | | | 2218 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Van Dijk, Hendrik | | | 1843 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | De Roda Husman, Juan | | | 2241 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Fleur, Tinus | | | 1971 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Westerkamp, Bert | | | 2028 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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