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Individual Calculations July 2019 |
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| Huizinga, Egbert Total change: -14.00 | |   |
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| Weekendtoernooi Groninger Combinatie | Groningen | NED | 2019-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1717 | 2.00 | 5 | -0.70 | 20 | -14.00 | |
|  Netten, Remy | | | 1505 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Traetmar, Mattis | | | 1988 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Westermann, Tony | | | 1481 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Pellikaan, Govert | | | 1980 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Molewijk, Koen | | | 1496 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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