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Individual Calculations February 2018 |
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| Van Den Heuvel, Annelies Total change: 46.00 | |   |
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| Chess Festival Groningen 2017 - Compact C | Groningen | NED | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1551 | 2.50 | 4 | 1.15 | 40 | 46.00 | |
|  De Graaff, Dirk | | | 1646 | NED | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Moraal, Jacob | | | 1750 | NED | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Reintke, Erwin | | | 1619 | NED | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Takkebos, Michiel | | | 1680 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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