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Individual Calculations November 2023 |
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| Kumar, Sachin Total change: 38.80 | |   |
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| Coulsdon Chess Dicky White October 2023 | Coulsdon | ENG | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1439 | 3.00 | 4 | 0.97 | 40 | 38.80 | |
|  Collins, Luca | | | 1300 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Kalaiyalahan, Aishwarya | | | 1445 | ENG | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Pratley, Ian | | | 1393 | ENG | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Jackson, Paul G | | | 1599 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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