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Individual Calculations June 2023 |
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| Groen, Jari Total change: -32.80 | |   |
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| Dutch Championship 2023 - U18 | Almelo | NED | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2028 | 4.00 | 7 | -0.82 | 40 | -32.80 | |
|  Smid, Jelle | | | 1776 | NED | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Alvares, Thomas | | | 1825 | NED | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Bon, Gijs | | | 1805 | NED | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Boeren, Jurriaan | | | 1979 | NED | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Van Kuijk, Vadim | | | 1968 | NED | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Goudriaan, Rafael | | | 1993 | NED | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Knol, Daniel | | | 1819 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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