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Individual Calculations February 2020 |
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| Klein, Jorik Total change: -42.40 | |   |
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| Chessfestival Groningen 2019 - Open B&C | Groningen | NED | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1859 | 4.00 | 9 | -1.06 | 40 | -42.40 | |
|  Broersma, Sven | | | 1627 | NED | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Bosker, Peter | | | 2075 | NED | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Torenbosch, Jorn | | | 1821 | NED | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Labruyere, Roger | | | 1933 | NED | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Saber, Anas | | | 2008 | MAR | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Pol, Thierry | | | 1684 | NED | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Arnold, Rhys | | | 1668 | NED | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Arnold, Kiri | | | 1672 | NED | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Matsumura, Cocoro | | | 1805 | FRA | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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