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Individual Calculations September 2022 |
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| Kalerwa, Edwin M Total change: 37.60 | |   |
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| Chessable British Chess Championships 2022: Over 50 | Torquay | ENG | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1653 | 3.00 | 6 | 1.88 | 20 | 37.60 | |
|  Baer, Bruce L | | | 1997 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Mueller, Jens | | | 1879 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kenning, Paul H | | | 1772 | ENG | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Handley, Michael R | | | 1975 | ENG | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Homer, Stephen J | | | 1932 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Littlejohns, David P | | | 1943 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | |
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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