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Individual Calculations November 2021 |
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| Singe, Philip Mbawala Total change: -8.60 | |   |
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| World Amateur Chess Championship 2021 U2000 open | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1867 | 4.50 | 9 | -0.43 | 20 | -8.60 | |
|  Stathatos, Alexandros | | | 1651 | GRE | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Al Azmi, Khalaf | | | 1731 | KUW | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Castillo Pena, Patricia Evarista | | wc | 1794 | DOM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Silva Hernandez, Jesus Arturo | c | | 1975 | MEX | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Tarnowska, Aleksandra | | | 1841 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Hlebec, Darko | | | 1941 | SRB | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Golubev, Viktor | | | 1978 | RUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Al Ibrahim, Abdulrahman | | | 1780 | KUW | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Zielinski, Olgierd | | | 1785 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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