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Individual Calculations May 2023 |
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| Ronse, Ivan Total change: -6.20 | |   |
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| Open Brussels Elite 2023 Rondes 1-3 | Brussels | BEL | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 1980 | 0.50 | 3 | -0.31 | 20 | -6.20 | |
|  Ruzhansky, Elias | | | 2161 | BEL | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Mueller, Martin | | | 2142 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Fayard, Alain | f | | 2162 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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