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Individual Calculations January 2020 |
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| Llewellyn, Julian D Total change: 23.40 | |   |
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| 11th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1576 | 1.00 | 3 | 0.24 | 20 | 4.80 | |
|  Figueroa, Edison | | | 1768 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jacob, Sydney J | | | 1813 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  O`gorman, Brendan | | | 1715 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | 11th CSC London Chess Classic: Weekday Under 1750 | London | ENG | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1724 | 4.50 | 5 | 0.93 | 20 | 18.60 | |
| | Stagno, Milena | | | 1334 | MLT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Muhunthan, Charukgan | | | 1401 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | O`gorman, Brendan | | | 1675 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Bardal, Asgeir | | | 1635 | NOR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Fleri, Luke | | | 1653 | MLT | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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