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Individual Calculations November 2022 |
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| Hrebicek, Petr Total change: 33.80 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U2000 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1771 | 4.50 | 9 | 1.69 | 20 | 33.80 | |
|  Celik, Berkay | | | 1954 | TUR | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Mantikos, Konstantinos | | | 1661 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Alashtar, Aasef | | | 1969 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Messala, Jamal | | | 1965 | MAR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Iclicki, Willy | f | | 1947 | LIE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Baliuniene, Margarita | | | 1927 | LTU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Davis, Lee | | | 1922 | WLS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Cafolla, Peter | | | 1932 | IRL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Saber, Anas | | | 1957 | MAR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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