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Rapid:
Individual Calculations December 2018 |
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| Keohane, Ben Total change: -34.80 | |   |
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| BBCA FIDE RAPIDPLAY 2018 Open | Chigwell | ENG | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1991 | 3.00 | 5 | 0.22 | 20 | 4.40 | |
|  Jamroz, Viktor | | | 1686 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Richardson, John R | f | | 2135 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Siddig, Abubaker | | | 1662 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Healey, Michael W | | | 2162 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Jamroz, Krzysztof | | | 2020 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Muswell Hill FIDE Rapid Open November | London | ENG | 2018-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1991 | 3.00 | 6 | -1.96 | 20 | -39.20 | |
| | Finnegan, Oliver | | | 1722 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Stern, Robert | | | 1810 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Saunders, Michael K | | | 1708 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Macdonald, Julian | | | 1752 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Parry, Jacques | | | 1591 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Finnegan, Oliver | | | 1722 | ENG | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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