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Individual Calculations November 2022 |
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| Serrato, Rafael Antonio Total change: 19.20 | |   |
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| WORLD AMATEUR CHESS CHAMPIONSHIPS U2000 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1691 | 3.50 | 8 | 0.96 | 20 | 19.20 | |
|  Tarnowska, Aleksandra | | wc | 1876 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Forsa, Elise | | | 1806 | NOR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Baisynov, Islambek | | | 1914 | KGZ | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Psaila, Mario | | | 1720 | MLT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Saber, Anas | | | 1957 | MAR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Grenier, Jean-Luc | | | 1753 | CAN | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Baete, Guy | | | 1805 | BEL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Vallianos, Gerasimos | | | 1814 | GRE | 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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