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Individual Calculations February 2019 |
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| Hoogeveen, Luuk Total change: -4.20 | |   |
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| Chess Festival Groningen 2018 - Compact B | Groningen | NED | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1662 | 1.50 | 5 | -0.74 | 20 | -14.80 | |
|  Seijen, Henk | | | 1772 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Uittenbogaard, Hans | | | 1761 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Boer, Jan | | | 1685 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Van Stiphout, Marc | | | 1661 | BEL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Dijkstra, Jeljer | | | 1616 | NED | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1662 | 2.50 | 4 | 0.53 | 20 | 10.60 | |
| | Smeman, Lambertus | | | 1601 | POR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Bruins, Ron | | | 1730 | NED | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kusse, Marcel | | | 1657 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Hofstee, Piet | | | 1683 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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