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Individual Calculations September 2013 |
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| Iyengar, Ilya Total change: 5.10 | |   |
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| 49th Berks & Bucks Championship | Twyford, Reading | ENG | 2013-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1997 | 3.00 | 6 | 0.34 | 15 | 5.10 | |
|  Bonafont, Philip | | | 2085 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Balaji, Ananthanarayan | | | 1946 | ENG | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Cairns, Stephen | | | 2040 | ENG | 1.00 | 1 | 0.56 | 15 | 8.40 | | | De Coverly, Roger D | | | 2010 | ENG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Purdon, Colin | | | 2140 | ENG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Amato, Giampiero | | | 2009 | ITA | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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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