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Individual Calculations February 2018 |
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| Reintke, Erwin Total change: 48.80 | |   |
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| Chess Festival Groningen 2017 - Compact C | Groningen | NED | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1619 | 3.00 | 4 | 1.22 | 40 | 48.80 | |
|  De Vries, Hauke | | | 1727 | NED | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Takkebos, Michiel | | | 1680 | NED | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Van Den Heuvel, Annelies | | | 1551 | NED | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Torenbosch, Jorn | | | 1677 | NED | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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