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Individual Calculations March 2015 |
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| Rocco, Federico Total change: -17.60 | |   |
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| Hampstead Under 2200 Congress Feb 15 | London | ENG | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1689 | 1.00 | 4 | -0.44 | 40 | -17.60 | |
|  Staples, Daniel J | | | 2014 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Gladstone, Joel | | | 1501 | ENG | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Millward, David J | | | 1865 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jekel, Wolfgang | | | 1835 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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