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Individual Calculations September 2023 |
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| Van Den Bosch, Arno Total change: -10.20 | |   |
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| Tournoi de la Vierge 2023 | Liege | BEL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 2017 | 5.50 | 7 | -0.51 | 20 | -10.20 | |
|  Jassem, Philippe | | | 1619 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tips, Tibo | | | 1610 | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Morard, Ambroise | | | 1673 | BEL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Wambecq, Ward | | | 1649 | BEL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Herzet, Serge | | | 1738 | BEL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Caels, Viviane | | | 1817 | BEL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Porteman, Eric | | | 1789 | BEL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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