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Individual Calculations September 2022 |
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| Stern, Robert Total change: -24.20 | |   |
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| Chessable British Chess Championships 2022: Week 1 U2050 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1876 | 3.00 | 6 | -1.21 | 20 | -24.20 | |
|  Dicen, Imogen | | | 1672 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Thynne, Trefor F | | | 1884 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Betts, Richard | | | 1751 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Acharya, Kandara | | | 1502 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rubeck, Jonathan | | | 1711 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Catabay, Michael | | | 1754 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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