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Individual Calculations January 2023 |
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| Bursztyn, Ioshua Total change: 24.60 | |   |
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| Tournoi dHiver 2022-2023 Ronde 1 | Liege | BEL | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1836 | 1.00 | 1 | 0.21 | 20 | 4.20 | |
|  Jortay, Olivier | | | 1610 | BEL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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 5 | Various Places | BEL | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1836 | 1.00 | 1 | 0.67 | 20 | 13.40 | |
|  Slootmaekers, Romain | | | 1962 | BEL | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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 dHiver 2022-2023 Ronde 2 | Liege | BEL | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1836 | 1.00 | 1 | 0.38 | 20 | 7.60 | |
| | Remont, Leopold | | | 1750 | BEL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | | | Tournoi dHiver 2022-2023 Ronde 3 | Liege | BEL | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1836 | 0.50 | 1 | -0.03 | 20 | -0.60 | |
| | Porteman, Eric | | | 1818 | 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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