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Individual Calculations September 2022 |
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| Whelan, Joseph Total change: 93.60 | |   |
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| Chessable British Chess Championships 2022: Under 14 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1480 | 3.00 | 5 | 1.01 | 40 | 40.40 | |
|  Eccleston, Bryony | | | 1080 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Latypova, Olga L | | | 1566 | ENG | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Bharat Kumar, Balahari | | | 1738 | ENG | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Hobson, Kenneth | | | 1883 | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Evans, Ruben | | | 1533 | ENG | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Chessable British Chess Championships 2022: Weekend Open (Atkins) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1480 | 2.00 | 5 | 1.33 | 40 | 53.20 | |
| | Graff, Ben | | | 1815 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Llewellyn, Julian D | | | 1681 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Buttell, David | | | 1769 | WLS | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Thomas, Mark | | | 1856 | WLS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Woltery, Nicolai | | | 1916 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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