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Individual Calculations November 2023 |
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| Sengupta, Sohana Total change: 2.80 | |   |
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| Southall FIDE Congress September 2023 - U1900 | Southall | ENG | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1238 | 0.50 | 3 | 0.07 | 40 | 2.80 | |
|  Swiatkowski, Aram | | | 1571 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Liu, Jacob | | | 1545 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Isaacs, Ruairi | | | 1514 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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