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Individual Calculations September 2022 |
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| Lekoudis, George Total change: -24.80 | |   |
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| Chessable British Chess Championships 2022: Week 1 U1900 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1632 | 0.50 | 4 | -0.76 | 40 | -30.40 | |
|  Hickman, John E | | | 1812 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Matthews, Gabriel | | | 1751 | IRL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Breed, Greg J | | | 1756 | ENG | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Gartside, Carl | | | 1758 | ENG | 0.00 | 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) | | | | Chessable British Chess Championships 2022: Weekend Open (Atkins) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1632 | 1.50 | 5 | 0.14 | 40 | 5.60 | |
| | Gosling, Brian G E | | | 1737 | ENG | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Buttell, David | | | 1769 | WLS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Freeman, Ashley | | | 1791 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Newton, Robert A | | | 1976 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Bedi, Adam | | | 1804 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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