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Individual Calculations July 2018 |
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| Surender, Anil Total change: -12.40 | |   |
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| 62nd Hampstead Weekend Congress Under 2200 | London | ENG | 2018-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2027 | 3.00 | 5 | -0.62 | 20 | -12.40 | |
|  Covey, Jason | | | 1701 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Mazur, Maciej | | | 1842 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gray, Mark S | | | 2143 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Leslie, Alex | | | 1628 | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Makkar, Rajat | c | | 1835 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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