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Individual Calculations October 2017 |
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| Stewart, Ashley Total change: 0.60 | |   |
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| DCCA 67th Annual Congress | Torquay | ENG | 2017-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2127 | 4.00 | 7 | 0.03 | 20 | 0.60 | |
|  Myall, Ivan J | | | 2000 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Fraser, John | | | 1870 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Bass, John W | | | 2006 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Pickersgill, Adrian O | | | 1987 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Roberts, Paul | c | | 2183 | SCO | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Anderton, David W | c | | 2093 | ENG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Arkell, Keith C | g | | 2415 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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