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Individual Calculations April 2023 |
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| Sola, Alessandro Total change: -1.80 | |   |
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| Belgian Interclubs 2022-2023 Ronde 8 | Various Places | BEL | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1519 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
|  Dobbelaere, Dieter | | | 1692 | BEL | 0.00 | 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) | | | | Tournoi de Carnaval 2023 Ronde 5 | Brussels | BEL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1519 | 1.00 | 1 | 0.31 | 20 | 6.20 | |
| | Lefebvre, Willy | | | 1374 | BEL | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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) | | | | Belgian Interclubs 2022-2023 Ronde 9 | Various Places | BEL | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1519 | 0.00 | 1 | -0.10 | 20 | -2.00 | |
| | Fournell, Udo | | | 1889 | BEL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Tournoi de Carnaval 2023 Ronde 6 | Brussels | BEL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1519 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
|  Briffoz, Eric | | | 1499 | BEL | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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