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Individual Calculations October 2008 |
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| Hempson, Peter W Total change: -18.30 | |   |
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| Ron Bruce Premier | Paignton | ENG | 2008-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2120 | 1.50 | 4 | -1.22 | 15 | -18.30 | |
|  Hegarty, Sarah N | | | 1966 | ENG | 0.00 | 1 | -0.71 | 15 | -10.65 | |  Spanton, Tim R | | | 2010 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Pickersgill, Adrian O | | | 2051 | ENG | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Marshall, Michael O | | | 1915 | DEN | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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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