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Individual Calculations September 2021 |
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| Maters, Arthur Total change: -10.00 | |   |
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| Dutch Championship 2021 U18 | Almelo | NED | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2032 | 2.50 | 6 | -0.25 | 40 | -10.00 | |
|  Sonneveld, David | | | 1632 * | NED | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hilwerda, Jonas | f | | 2240 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Grutter, Tim | | | 2253 | NED | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Van Foreest, Machteld | | | 2161 | NED | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Elgersma, Onno | f | | 2292 | NED | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Broersma, Sven | | | 1710 | NED | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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