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Individual Calculations June 2013 |
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| Archer-Lock, Christopher J Total change: -13.80 | |   |
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| e2e4 Sunningdale U2050 May 2013 | Sunningdale | ENG | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 2039 | 3.00 | 5 | -0.92 | 15 | -13.80 | |
|  Watson, Darrell A | | | 1761 | ENG | 0.50 | 1 | -0.33 | 15 | -4.95 | |  Kane, Robert | | | 1846 | ENG | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Jackson, Paul G | | | 1839 | ENG | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Zhang, Anthony Y | | | 1786 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Batchelor, Guy J | | | 1829 | ENG | 0.50 | 1 | -0.27 | 15 | -4.05 | |
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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