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Individual Calculations August 2018 |
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| Ifalore, Michael Total change: 14.40 | |   |
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| 63rd Hampstead Weekend Congress Under 2200 | London | ENG | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1867 | 2.00 | 5 | -0.44 | 40 | -17.60 | |
|  Srivastava, Arnav | | | 1563 | ENG | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Merriman, James | | | 1725 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Garnett, John S | | | 1916 | ENG | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Ogunshola, Ben | | | 2143 | NGR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Jamroz, Krzysztof | | | 2026 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 19th 4NCL Congress Open | Telford | ENG | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1867 | 2.50 | 5 | 0.80 | 40 | 32.00 | |
| | Jarmany, John | | | 2110 | ENG | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gibbs, Dominic V | | | 1948 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Willow, Jonah B | | | 2265 | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sciupokas, Arunas | | | 1960 | LTU | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Towers, Brian | | | 1746 | ISR | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | |
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