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Individual Calculations January 2019 |
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| O`gorman, Brendan Total change: -17.80 | |   |
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| 10th CSC London Chess Classic: 5-Day Under 1750 | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1736 | 3.00 | 5 | -1.26 | 20 | -25.20 | |
|  Lekic, Dejan | | | 1497 | ENG | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Watkins, Bridgette | | | 1356 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fisher, Neal | | | 1434 | ENG | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Macleod, Andrew | | | 1391 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kirkland, Arnold G | | | 1482 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 10th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1736 | 3.50 | 5 | 0.37 | 20 | 7.40 | |
| | Verma, Shlok | | | 1594 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Aleksiev, Georgi | | | 1643 | BUL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Aitchison, A Keith | | | 1657 | SCO | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Pradhan, Abhishek | | | 1637 | IND | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Bowcott-Terry, Finlay | | | 1695 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | |
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