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Individual Calculations January 2023 |
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| Renard, Alain Total change: -17.40 | |   |
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| Tournoi dHiver 2022-2023 Ronde 1 | Liege | BEL | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1563 | 0.00 | 1 | -0.18 | 20 | -3.60 | |
|  Crahay, Stephane | | | 1826 | BEL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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 2 | Liege | BEL | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1563 | 0.00 | 1 | -0.69 | 20 | -13.80 | |
|  Lazrak, Sami | | | 1424 | BEL | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | |
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