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Rapid:
Individual Calculations December 2018 |
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| Macdonald, Julian Total change: 51.40 | |   |
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| 13th Golders Green FIDE Rapid Chess Open | London | ENG | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1752 | 3.00 | 5 | 1.06 | 20 | 21.20 | |
|  Iyengar, Ilya | | | 1957 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Farzaliyev, Kanan | | | 1992 | AZE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Stern, Robert | | | 1810 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Dias, Savin | | | 1738 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Samadov, Samir | | | 1706 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | Muswell Hill FIDE Rapid Open November | London | ENG | 2018-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1752 | 4.00 | 5 | 1.51 | 20 | 30.20 | |
| | Parry, Jacques | | | 1545 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stern, Robert | | | 1810 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Keohane, Ben | | | 1991 | ENG | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Finnegan, Oliver | | | 1722 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Saunders, Michael K | | | 1708 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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