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Individual Calculations December 2018 |
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| Finnegan, Oliver Total change: -42.20 | |   |
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| Central London Chess Congress Major 2018 | London | ENG | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1761 | 1.00 | 4 | -1.46 | 20 | -29.20 | |
|  Aleksiev, Georgi | | | 1594 | FID | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Tello, Yasser | | | 1908 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sloan, Cecil | | | 1609 | USA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Chiang, Richard | | | 1577 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | 67th Hampstead Weekend Congress Under 1900 | London | ENG | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1761 | 1.50 | 3 | -0.65 | 20 | -13.00 | |
| | Pitkeathly, Hamish | | | 1550 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Chantrell, Paul | | | 1575 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Maraiyesa, Wole | | | 1658 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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