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Rapid:
Individual Calculations July 2018 |
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| Donaldson, Thomas Total change: -80.20 | |   |
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| 8th Golders Green FIDE Rapid Chess Open | London | ENG | 2018-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2065 | 1.00 | 5 | -2.81 | 20 | -56.20 | |
|  Tivillier, Jacques | | | 1854 | ENG | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Rubeck, Jonathan | | | 1729 | ENG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Linton, William A | | | 1895 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Haldane, Robin W | | | 2015 | ENG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Simpson, Ben | | | 1737 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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) | | | | Muswell Hill FIDE WEEKDAY Rapid June Open | London | ENG | 2018-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2065 | 2.50 | 5 | -1.20 | 20 | -24.00 | |
| | Gentile, Colin | | | 1745 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kerr, Duncan | | | 1952 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Fenwick, Hugh F | | | 1698 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Stern, Robert | | | 1832 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pein, Jonathan | | | 2074 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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