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Individual Calculations July 2023 |
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| Samarakoon, Vivash Ransara Total change: 64.00 | |   |
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| 4th EACU FIDE-Rated Congress - Open | Newmarket | ENG | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1628 | 2.50 | 5 | 1.60 | 40 | 64.00 | |
|  Clarke, Brandon G I | m | | 2482 | ENG | 0.00 | 1 | 0.00 | 40 | 0.00 | |  De Coverly, Roger D | | | 2000 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Vijayakumar, Rishi | | | 1861 | SCO | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Ilett, Raymond J | | | 1799 | ENG | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Ibn Saifullah, Anas | | | 1764 | ENG | 0.50 | 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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