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Individual Calculations February 2019 |
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| Pompstra, Henk Total change: -52.20 | |   |
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| Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1758 | 2.00 | 8 | -2.61 | 20 | -52.20 | |
|  Slagter, Ruben | | | 2086 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Jakhari, Ansh | | | 1558 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Van Foreest, Nanne | | | 1611 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Smit, Tom | | | 1514 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Van Dijk, Dominic | | | 1672 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Den Boer, Paul | | | 1907 | NED | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Martinez, Sara | | | 1583 | NED | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Hofstra, Tijmen | | | 1706 | NED | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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