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Individual Calculations October 2023 |
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| Babu, Rahul Total change: 18.00 | |   |
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| Coulsdon Chess Dicky White Tournament September 2023 | Coulsdon | ENG | 2023-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1872 | 2.50 | 4 | 0.45 | 40 | 18.00 | |
|  Bharat Kumar, Balahari | | | 1908 | ENG | 0.50 | 1 | 0.05 | 40 | 2.00 | |  Edwards, Nicholas L | | | 1748 | ENG | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Banerjee, Supratit | | | 2017 | SCO | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kothari, Jai | | | 1785 | ENG | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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