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Individual Calculations July 2018 |
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| Bradbury, Neil H Total change: -1.60 | |   |
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| East Anglian Chess Union Congress Open | Newmarket | ENG | 2018-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2350 | 2.00 | 3 | -0.08 | 20 | -1.60 | |
|  Kemp, Paul R | | | 2047 | ENG | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Tan, Justin | m | | 2484 | AUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Myall, Ivan J | | | 1991 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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