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Individual Calculations July 2019 |
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| Pellikaan, Govert Total change: 10.00 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1980 | 3.50 | 6 | 0.50 | 20 | 10.00 | |
|  Hilwerda, Jonas | f | | 2317 | NED | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Wempe, Joost | f | | 2261 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Van Der Pol, Theo | | | 1620 | NED | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Duijker, Rick | f | | 2164 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Huizinga, Egbert | | | 1717 | NED | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Enserink, Henk | | | 1794 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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