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Individual Calculations November 2022 |
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| Vallianos, Gerasimos Total change: -8.00 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U2000 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1814 | 4.50 | 9 | -0.40 | 20 | -8.00 | |
|  Quijada Carvajal, Leonardo Gustav | | | 1984 | CHI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Montiel Caceres, Helen | | | 1695 | PAR | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Simas, Breno Matos | | | 1749 | BRA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Nayberg, Simona | | | 1715 | USA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Saber, Anas | | | 1957 | MAR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Oelmann, Henry | | | 1954 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Haouari, Amor | | | 1642 | TUN | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Novikovas, Anatolijus | | | 1656 | LTU | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Serrato, Rafael Antonio | | | 1690 | COL | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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