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Individual Calculations August 2023 |
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| Pelt, Hans Total change: 19.40 | |   |
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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 |
| 1815 | 1641 | 3.50 | 9 | 0.97 | 20 | 19.40 | |
|  De Heer, Henk | | | 1822 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Teo, Kir | | | 1786 | NED | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Koelmans, Jan Willem | | | 1868 | NED | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Van Den Hoogen, Arie | | | 1940 | NED | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Van Den Bergh, Ben | | | 1915 | NED | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Nieland, Wim | | | 1841 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Peper, Jeroen | | | 1543 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Skalski, Sebastian | | | 1766 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Avis, Fred | | | 1853 | NED | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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