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Individual Calculations December 2023 |
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| Gertsyk, Nikolai Total change: -69.00 | |   |
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| FIDE World Amateur Chess Championship Open U 2300 | Muscat | OMA | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2266 | 4.00 | 9 | -3.45 | 20 | -69.00 | |
|  Bauyrzhan, Arnash | | | 1992 | KAZ | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Carreras Mendiolea, Paulina Adria | | wf | 1744 | MEX | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Florencio, Yuri Matos | | | 2030 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Taher, Rami | | | 2035 | LBA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Avila Bautista, Roberto Al | c | | 2209 | MEX | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Napone, Emerson | | | 1766 | PHI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Al-Khelaifi, Salama | | wf | 1866 * | QAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed, Anwar | | | 2085 | SUD | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Bartakke, Amardeep S. | | | 1963 | IND | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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