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Individual Calculations April 2023 |
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| Ronse, Ivan Total change: -1.40 | |   |
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| Open Brussels Winter 2023 Rounds 8 - 11 | Brussels | BEL | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1981 | 2.00 | 4 | -0.07 | 20 | -1.40 | |
|  De Reymaeker, Walter | | | 1768 | BEL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Fogel, Pierre | | | 2073 | BEL | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Cuyvers, Jens | | | 1872 | BEL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mueller, Martin | | | 2145 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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