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Individual Calculations January 2023 |
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| Sola, Alessandro Total change: 18.20 | |   |
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| Open Brussels Fall 2022 Rounds 12-13 | Brussels | BEL | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1493 | 0.50 | 1 | 0.19 | 20 | 3.80 | |
|  Delesenne, Arthur | | | 1633 | BEL | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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 4 | Brussels | BEL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1493 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
| | Cornil, Etienne | | | 1870 | BEL | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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 5 | Brussels | BEL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1493 | 1.00 | 1 | 0.81 | 20 | 16.20 | |
|  Gessis, Stavros | | | 1740 | BEL | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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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