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Individual Calculations September 2019 |
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| Davis, Lee Total change: -14.80 | |   |
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| 2019 Midland Championship Open | Telford | ENG | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1937 | 2.50 | 5 | -0.74 | 20 | -14.80 | |
|  Patel, Devan | | | 1659 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Metcalfe, Charlie P | | | 1739 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Sanchez, Eduardo J | | | 1737 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Carleton, John J | | | 2255 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Shapland, David | | | 1733 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | |
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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