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Individual Calculations September 2010 |
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| Curtis, Howard C P Total change: -40.95 | |   |
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| Coulsdon Summer Cup U160 | Coulsdon | ENG | 2010-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1693 | 0.50 | 5 | -2.00 | 15 | -30.00 | |
|  Clayton, Tristan | | | 1735 | ENG | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Allan, Brian N | | | 1851 | SCO | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bryant, David | | | 1727 | ENG | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Warner, Dominic W J | | | 1588 | ENG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Fry, Sam | | | 1560 | ENG | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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) | | | | Jessie Gilbert Celebration International Section "A" | Coulsdon | ENG | 2010-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1690 | 1.00 | 4 | -0.73 | 15 | -10.95 | |
| | Clegg, Chris R A | | | 1911 | ENG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Foster, Caroline | | | 1542 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Warner, Dominic W J | | | 1600 | ENG | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Sagyaman, Francis William | | | 1937 | PHI | 0.00 | 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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