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Individual Calculations April 2009 |
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| Seymour, Timothy P Total change: 9.75 | |   |
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| Coulsdon Christmas Challengers | Coulsdon | ENG | 2008-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 2040 | 4.00 | 7 | 0.74 | 15 | 11.10 | |
|  Bailey, Kevin J | | | 2071 | ENG | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Tavoularis, Nicholas | | | 2140 | GRE | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Poobalasingam, Peter S | | | 2235 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Gliddon, Daniel | | | 1690 | ENG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rudd, Jack | f | | 2344 | ENG | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Fields, Francis E | | | 1943 | ENG | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Mayhew, Andrew | | | 2015 | ENG | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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) | | | | Uxbridge Open | Uxbridge | ENG | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 2040 | 1.00 | 3 | -0.09 | 15 | -1.35 | |
| | Nicholas, Koichi B | | | 2087 | ENG | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Almond, Richard J | | | 2126 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Burrows, Martin P | | | 2206 | ENG | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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