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Individual Calculations April 2016 |
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| Brozel, Sacha Total change: 122.80 | |   |
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| 37th Hampstead Weekend Congress Under 2200 | London | ENG | 2016-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1859 | 3.50 | 5 | 1.19 | 40 | 47.60 | |
|  Lovell, William Pm | | | 1485 | ENG | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Villiers, Thomas | | | 2117 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Gibbs, Dominic V | | | 1914 | ENG | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Iyengar, Ilya | | | 2005 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Rocco, Federico | | | 1853 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | 60th Southend Chess Congress | Southend | ENG | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1859 | 3.00 | 6 | 1.88 | 40 | 75.20 | |
| | Britton, Richard L | f | | 2209 | ENG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Poobalasingam, Peter S | f | | 2243 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Costley, Martin O | | | 2152 | ENG | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Myall, Ivan J | | | 2055 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Amato, Giampiero | | | 2007 | ITA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Norton, Craig | | | 2082 | ENG | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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