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Individual Calculations September 2021 |
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| Broersma, Sven Total change: -38.80 | |   |
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| Dutch Championship 2021 U18 | Almelo | NED | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1710 | 0.50 | 5 | -0.97 | 40 | -38.80 | |
|  Van Foreest, Machteld | | | 2110 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Torensma, Christian | | | 1641 | NED | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Honkoop, Gilian | | | 2110 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Verheul, Job | | | 1655 | NED | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Maters, Arthur | | | 2032 | NED | 0.00 | 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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