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Individual Calculations January 2023 |
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| Lazrak, Sami Total change: 43.20 | |   |
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| Tournoi dHiver 2022-2023 Ronde 1 | Liege | BEL | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1424 | 0.00 | 1 | -0.19 | 40 | -7.60 | |
|  Evers, Shaman | | | 1679 | FRA | 0.00 | 1 | -0.19 | 40 | -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) | | | | Belgian Interclubs 2022-2023 Ronde 5 | Various Places | BEL | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1424 | 1.00 | 1 | 0.70 | 40 | 28.00 | |
|  Kshirsagar, Pranav | | | 1575 | NED | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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 dHiver 2022-2023 Ronde 2 | Liege | BEL | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1424 | 1.00 | 1 | 0.69 | 40 | 27.60 | |
| | Renard, Alain | | | 1563 | BEL | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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 |
| 1758 | 1424 | 0.00 | 1 | -0.12 | 40 | -4.80 | |
| | Waxweiler, Laurent | | | 1758 | BEL | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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