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Individual Calculations February 2023 |
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| Sonnaert, Pierre Total change: 12.40 | |   |
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| Tournoi d'hiver 2022 Ronde 6 | Brussels | BEL | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1456 | 0.50 | 1 | 0.38 | 40 | 15.20 | |
|  Caufriez, Olivier | | | 1800 | BEL | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Tournoi d'hiver 2022 Ronde 7 | Brussels | BEL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1456 | 0.00 | 1 | -0.03 | 40 | -1.20 | |
|  Cassard, Maxime | | | 1983 | FRA | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | Tournoi d'hiver 2022 Ronde 8 | Brussels | BEL | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1456 | 0.00 | 1 | -0.04 | 40 | -1.60 | |
| | Sarkisian, Arman | | | 1961 | BEL | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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