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Individual Calculations June 2017 |
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| Berera, Siddharth Total change: 15.20 | |   |
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| Ayr Congress Open 2017 | Ayr | SCO | 2017-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 1697 | 1.00 | 4 | 0.38 | 40 | 15.20 | |
|  Malkin, Jamie | | | 2001 | SCO | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Schmitz, Andreas Arnold | c | | 2035 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Brookens, Lewis | | | 1947 | SCO | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Thynne, Trefor F | | | 1975 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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