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Individual Calculations August 2013 |
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| Payne, Colin R Total change: -18.90 | |   |
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| e2e4 Sunningdale U2000 July 2013 | Sunningdale | ENG | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1883 | 1.50 | 3 | -0.63 | 30 | -18.90 | |
|  Lucey, Michael | | | 1741 | ENG | 0.50 | 1 | -0.19 | 30 | -5.70 | |  Torrance, John | | | 1650 | SCO | 0.50 | 1 | -0.29 | 30 | -8.70 | | | Kalerwa, Edwin M | | | 1772 | ENG | 0.50 | 1 | -0.15 | 30 | -4.50 | |
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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