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Individual Calculations August 2023 |
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| Skalski, Sebastian Total change: -15.60 | |   |
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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 |
| 1617 | 1766 | 4.50 | 7 | -0.39 | 40 | -15.60 | |
|  Khatniuk, Anastasiia | | | 1601 | UKR | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Kingma, Lukas | | | 1634 | NED | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Koopman, Jan | | | 1607 | NED | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Gijsbers, Joop | | | 1555 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Van Kanten, Brian | | | 1669 | NED | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Pelt, Hans | | | 1641 | NED | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Timmerman, Jan | | | 1612 | NED | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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