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Individual Calculations February 2019 |
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| Van Putten, Henk Total change: -19.60 | |   |
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| Chess Festival Groningen 2018 - Compact A | Groningen | NED | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2090 | 2.00 | 4 | -0.98 | 20 | -19.60 | |
|  Van T Veld, Menno | | | 1895 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Noordenbos, Daan | | | 1821 | NED | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hendriks, Peter | | | 1996 | NED | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Shakhverdian, William | | | 1883 | NED | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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