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Blitz:
Individual Calculations January 2023 |
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| Boustany, Georges Total change: -13.40 | |   |
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| Open Blitz 12-2022 | Brussels | BEL | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1603 | 2.00 | 7 | -0.67 | 20 | -13.40 | |
|  Lanoye, Regis | | | 1871 | BEL | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Baecke, Mieke | | | 1472 | BEL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lekeu, Victor | | | 1407 | BEL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Draidi, Ahmed | | | 1988 | BEL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Caufriez, Olivier | | | 1723 | BEL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Vanderhelstraete, Luc | | | 1722 | BEL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Pepermans, Jelle | | | 1753 | BEL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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