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Individual Calculations November 2015 |
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| Goodfellow, Russell Robert Total change: -6.00 | |   |
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| 33rd Hampstead Weekend Congress: Under 2200 | London | ENG | 2015-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1789 | 2.00 | 4 | -0.30 | 20 | -6.00 | |
|  Chapman, Nigel | | | 1757 | SCO | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Jamieson, Alexander | | | 1614 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Faldon, David J | | | 1956 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ragavan, Pramoth | | | 1595 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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