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Individual Calculations November 2022 |
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| Zrikem, Waad Total change: 126.00 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U2000 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1698 | 5.00 | 9 | 3.15 | 40 | 126.00 | |
|  Erdogan, Hassan | | | 1889 | ENG | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Iclicki, Willy | f | | 1947 | LIE | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Saber, Anas | | | 1957 | MAR | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Medeiros, Thauane Ferreira | | wc | 1979 | BRA | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Roch, Florian | | | 1909 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Andrzejewska, Anna | | wc | 1889 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Holliman, Bob | | | 1922 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Celik, Berkay | | | 1954 | TUR | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Selva Salvador, Antonio | | | 1961 | ESP | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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