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Individual Calculations August 2023 |
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| Wastiaux, Roland Total change: 5.20 | |   |
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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 |
| 1747 | 1725 | 4.00 | 8 | 0.26 | 20 | 5.20 | |
|  Veraart, Jan | | | 1537 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Van Den Hoogen, Arie | | | 1940 | NED | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kroon, Ivo | | | 1825 | NED | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Guillaumond, Matthieu | | | 1813 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bloem, Mark | | | 1839 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Krylov, Philippe | | | 1846 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Busa, Ryan | | | 1487 | NED | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Veerman, Henk | | | 1686 | NED | 1.00 | 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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