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Individual Calculations November 2023 |
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| Han, Qixuan Total change: 33.20 | |   |
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| Southall FIDE Congress September 2023 - U1900 | Southall | ENG | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1543 | 2.00 | 3 | -0.04 | 40 | -1.60 | |
|  Swiatkowski, Dominik | | | 1390 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | |  Isaacs, Ruairi | | | 1514 | ENG | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Singh, Avyanna | | | 1302 | ENG | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Muswell Hill FIDE Standard 24 October | London | ENG | 2023-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1532 | 2.00 | 2 | 0.87 | 40 | 34.80 | |
| | Veselow, Zoe | | | 1421 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Liu, Jacob | | | 1545 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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