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Individual Calculations February 2013 |
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| Mitra, Roman C Total change: 34.50 | |   |
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| London Junior Chess Championships Under 16 | Harrow | ENG | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1856 | 3.50 | 4 | 1.15 | 30 | 34.50 | |
|  Shepherd, Katherine M | | | 1754 | ENG | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Levene, Joseph | | | 1711 | ENG | 1.00 | 1 | 0.31 | 30 | 9.30 | |  Claridge-Hansen, William | | | 1803 | ENG | 1.00 | 1 | 0.43 | 30 | 12.90 | | | Oyama, Akito | | | 1892 | ENG | 0.50 | 1 | 0.05 | 30 | 1.50 | |
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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