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Individual Calculations February 2018 |
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| Parry, Jacques Total change: 4.00 | |   |
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| London Junior Chess Championships Christmas Major 2017 | London | ENG | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1596 | 2.00 | 5 | 0.20 | 20 | 4.00 | |
|  Figueroa, Edison | | | 1807 | ENG | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Rowan, Paul | | | 1880 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pepe, Salvatore | | | 1717 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Haddock, Paul | | | 1576 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Pride, Stephen C | | | 1569 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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