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Individual Calculations April 2022 |
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| Premananthan, Ashmithan Total change: -10.00 | |   |
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| Coulsdon Chess Dicky White S7 MAR 2022 | London | ENG | 2022-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1107 | 1.00 | 4 | -0.25 | 40 | -10.00 | |
|  Stoneman, Ian D | | | 1319 | ENG | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Khan, A Qaiyum | | | 1352 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Smyth, Sandy A | | | 1279 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Braithwaite, Paul | | | 1071 | ENG | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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