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Individual Calculations September 2013 |
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| Melsom, Jonathan T Total change: -11.25 | |   |
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| 49th Berks & Bucks Challengers | Twyford, Reading | ENG | 2013-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1714 | 1.00 | 4 | -0.61 | 15 | -9.15 | |
|  Marley, Andrew | | | 1911 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Lucey, Michael | | | 1724 | ENG | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Chrysidis, Pavlos | | | 1848 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Zhu, Richard | | | 1678 | ENG | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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) | | | | 49th Berks & Bucks Championship | Twyford, Reading | ENG | 2013-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1714 | 0.00 | 1 | -0.14 | 15 | -2.10 | |
| | Stimpson, Philip M | | | 2028 | ENG | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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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