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Individual Calculations December 2013 |
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| Bass, John W Total change: -25.20 | |   |
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| Paignton Chess Congress 2013: RON BRUCE PREMIER | Paignton | ENG | 2013-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2073 | 2.00 | 6 | -1.68 | 15 | -25.20 | |
|  Dilleigh, Stephen P | | | 2135 | ENG | 0.00 | 1 | -0.41 | 15 | -6.15 | |  Pickersgill, Adrian O | | | 1992 | ENG | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Fraser, John | | | 1861 | ENG | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Brown, Alan M | | | 2087 | ENG | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Gregory, Philip J | | | 2049 | ENG | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Slade, Theo | | | 1743 | ENG | 0.00 | 1 | -0.88 | 15 | -13.20 | |
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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