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Individual Calculations September 2022 |
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| Gunn, Michael J Total change: -1.80 | |   |
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| Chessable British Chess Championships 2022: Over 65 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1598 | 2.00 | 7 | 0.36 | 20 | 7.20 | |
|  Moore, John C | | | 1946 | ENG | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Gamble, Raymond J | | | 1859 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Collins, Peter M | | | 1831 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Vickery, Jim E | | | 1927 | ENG | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Milnes, Anthony C P | | | 1957 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Williams, Stephen M | | | 1851 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Chadwick, Susan E | | | 1427 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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: Week 1 U1750 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1598 | 1.50 | 4 | -0.45 | 20 | -9.00 | |
| | Novak, Vjekoslav | | | 1702 | CRO | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Whittington, Reece | | | 1565 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Zigmond, Andrew | | | 1579 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Greenaway, Terence V | | | 1590 | ENG | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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