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Individual Calculations August 2023 |
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| Veerman, Henk Total change: 1.60 | |   |
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| Amsterdam Science Park Chess Tournament 2023 - Group B | Amsterdam | NED | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1686 | 2.50 | 7 | 0.08 | 20 | 1.60 | |
|  Van Den Hoogen, Arie | | | 1940 | NED | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Veerman, Jan | | | 1857 | NED | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Krylov, Philippe | | | 1846 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Heer, Henk | | | 1822 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Kotmans, Rob | | | 1848 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Rogge, Marloes | | | 1605 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Wastiaux, Roland | | | 1725 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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