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Rapid:
Individual Calculations September 2021 |
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| Roos, David Total change: -5.40 | |   |
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| 14th Memorial Jose&Hilda Tonoli - Belgian Rapid Championship 2021 | Brussels | BEL | 2021-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 2113 | 5.50 | 8 | -0.27 | 20 | -5.40 | |
|  Van De Craen, Piet | | | 1572 | BEL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Dgebuadze, Alexandre | g | | 2501 | BEL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Caufriez, Olivier | | | 1868 | BEL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Anciaux, Adrien | | | 1825 | BEL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Van Peer, Cedric | | | 1999 | BEL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sarkisian, Arman | | | 1797 | BEL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Stevens, Christian | | | 2033 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Dgebuadze, Marie | | | 1696 | BEL | 1.00 | 1 | 0.07 | 20 | 1.40 | |
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) | | |
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