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Individual Calculations October 2013 |
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| Roberson, Peter T Total change: -9.75 | |   |
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| e2e4 Bedford Open Sept 2013 | Bedford | ENG | 2013-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2384 | 3.50 | 5 | -0.65 | 15 | -9.75 | |
|  Burgin, Ryan | | | 2055 | ENG | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Harvey, Marcus R | | | 2207 | ENG | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Maroroa, Sue | | wm | 2099 | ENG | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Bonafont, Philip R | | | 2033 | ENG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Batchelor, Peter J | | | 2132 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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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