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Rapid:
Individual Calculations January 2023 |
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| Lazrak, Sami Total change: 20.00 | |   |
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| JEF 2022 - Etape 9 | Braine-l'Alleud | BEL | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1407 | 5.00 | 8 | 0.50 | 40 | 20.00 | |
|  Vanhooren, Julien | | | 1045 | BEL | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Damlakhi, Mahmoud | | | 1899 | BEL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Rozental, Tom | | | 1084 | BEL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | De Briey, Igor | | | 1158 | BEL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Aguilar, Luciano | | | 1814 | BEL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cascarano, Sandro | | | 1091 | BEL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Violini, Enrico Giuseppe | | | 1219 | ITA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Vinet, Tristan | | | 1660 | BEL | 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) | | |
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