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Individual Calculations June 2013 |
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| Davis, Alexei Ym Total change: -8.40 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1682 | 1.00 | 4 | -0.28 | 30 | -8.40 | |
|  Woodcock, Keith D | | | 1658 | ENG | 0.50 | 1 | -0.03 | 30 | -0.90 | |  Fallowfield, Jeremy R | | | 2023 | ENG | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Willson, Ollie | | | 1650 | ENG | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Kafka, Graeme | | | 2065 | SCO | 0.50 | 1 | 0.41 | 30 | 12.30 | |
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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