Individual Calculations June 2023 |
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Selby, Keith Total change: -11.40 | | |
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Coulsdon Chess Dicky White - May | London | ENG | 2023-05-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1369 | 1205 | 0.00 | 2 | -0.57 | 20 | -11.40 | |
| Thorneloe, David | | | 1416 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | Khan, A Qaiyum | | | 1322 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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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