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Individual Calculations September 2022 |
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| Skettos, Nicolas Total change: 8.60 | |   |
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| Chessable British Chess Championships 2022: Week 1 Open | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1921 | 2.50 | 7 | 0.26 | 20 | 5.20 | |
|  Dignam, Matthew | | | 2080 | IRL | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Smith, Mark | | | 1850 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Rathbone-Jones, Ifan | | | 2006 | WLS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Tambini, Jasper | | | 2040 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Arkell, Keith C | g | | 2409 | ENG | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lane, Gary W | m | | 2328 | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Rushbrooke, Remy | | | 1912 | ENG | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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 |
| 1743 | 1921 | 3.00 | 4 | 0.17 | 20 | 3.40 | |
| | Body, Giles | | | 1930 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Shepherd, Tom | | | 1727 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Neenan, Henry | | | 1521 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Verbytski, Oleg | | | 1792 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | |
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