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Individual Calculations November 2022 |
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| Ortolani, Paolo Total change: -19.60 | |   |
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| Coulsdon Chess Dicky White - October | London | ENG | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1551 | 0.50 | 3 | -0.98 | 20 | -19.60 | |
|  Jackson, Paul G | | | 1632 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Babu, Rahul | | | 1685 | IND | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kumar, Arnav | | | 1342 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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