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Individual Calculations February 2018 |
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| Stubbs, Oliver Total change: 48.00 | |   |
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| London Junior Chess Championships Under 16 2017 | London | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1515 | 2.00 | 3 | 1.20 | 40 | 48.00 | |
|  Covey, Jason | | | 1791 | ENG | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Makkar, Rajat | c | | 1722 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Nayak, Aurideep | | | 1590 | ENG | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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