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Individual Calculations April 2009 |
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| Tavoularis, Nicholas Total change: -9.90 | |   |
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| Coulsdon Christmas Challengers | Coulsdon | ENG | 2008-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2140 | 3.50 | 7 | -0.66 | 15 | -9.90 | |
|  Mayhew, Andrew | | | 2015 | ENG | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Seymour, Timothy P | | | 2040 | ENG | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Bailey, Kevin J | | | 2071 | ENG | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Poobalasingam, Peter S | | | 2235 | ENG | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Gliddon, Daniel | | | 1790 | ENG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rudd, Jack | f | | 2344 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Fields, Francis E | | | 1943 | ENG | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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) | | |
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