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Individual Calculations November 2022 |
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| Gorozhankina, Julia Total change: -1.80 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U2300 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2007 | 3.50 | 9 | -0.09 | 20 | -1.80 | |
|  Schnelzer, Reinhold, Dr. | f | | 2178 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Becerra, Juan David | f | | 2296 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Grigoryan, Meri | | wf | 1993 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Kordzadze, Nino | | | 1926 | AUT | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Cherniack, Alex | | | 2246 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Rusev, Jeliazko | | | 2255 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Beshara, Nadi | | | 1998 | EGY | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Psaila, Clarence | f | | 1978 | MLT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Degrande, Marigje | | wf | 1943 | BEL | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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