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Individual Calculations February 2015 |
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| Howell, Matthew G Total change: -31.60 | |   |
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| London Junior Chess Championship 2014 U16 | London | ENG | 2014-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1521 | 1.00 | 4 | -0.79 | 40 | -31.60 | |
|  Balouka Myers, Reuben | | | 1507 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | |  Levene, Oren | | | 1268 | ENG | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Huang, Dion | | | 1839 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Karia, Rishul | | | 1646 | ENG | 0.00 | 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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