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Individual Calculations August 2023 |
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| Mohamedjoesoef, Rafiek Total change: 44.40 | |   |
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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 |
| 1735 | 1819 | 6.00 | 8 | 1.11 | 40 | 44.40 | |
|  Hoogland, Joost | | | 1670 | NED | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Wielenga, Lorenz | | | 1635 | GER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | De Rooij, Kevin | | | 1656 | NED | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Timmerman, Jan | | | 1612 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tijssens, Rob | | | 1747 | NED | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Andriessen, Bart Jan | | | 1893 | NED | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Veerman, Jan | | | 1857 | NED | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Guillaumond, Matthieu | | | 1813 | NED | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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