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Individual Calculations January 2019 |
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| Baroukh, Leon Total change: -27.80 | |   |
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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 |
| 1315 | 1634 | 0.50 | 2 | -1.23 | 20 | -24.60 | |
|  Shek, Daniel | | | 1358 | ENG | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Watkins, Sophie | | | 1271 | AUS | 0.50 | 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) | | | | 10th CSC London Chess Classic: Weekend Under 1825 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1634 | 2.50 | 4 | -0.16 | 20 | -3.20 | |
| | Watkins, Sophie | | | 1271 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Finnegan, Oliver | | | 1719 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dhemrait, Surjit S | | | 1538 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Bazilius, Augustinas | | | 1439 | LTU | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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