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Blitz:
Individual Calculations July 2023 |
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| Boshra, Sosanna Total change: -6.60 | |   |
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| Brussels Summer Blitz 2023 | Brussels | BEL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1417 | 3.50 | 10 | -0.33 | 20 | -6.60 | |
|  Fischer, Marc | | | 1853 | BEL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Guisset, Philippe | | | 1897 | BEL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Rozental, Tom | | | 1283 | BEL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Doumeksa, Faissal | | | 1349 | BEL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Schurian, Herbert | | | 1217 | BEL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lombart, Philippe | | | 1621 | BEL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Serrano Samper, Sergio | | | 1683 | ESP | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Siebert, Matias | | | 1820 | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tahari, Youcef Nazim | | | 1499 | BEL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Marot, Louis | | | 1174 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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