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Individual Calculations January 2019 |
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| Bullock, Lee Total change: -31.40 | |   |
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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 |
| 1475 | 1555 | 1.50 | 3 | -0.29 | 20 | -5.80 | |
|  Finnegan, Oliver | | | 1719 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Shek, Daniel | | | 1358 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Muhunthan, Charukgan | | | 1349 | ENG | 1.00 | 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) | | | | 10th CSC London Chess Classic: Weekend Under 1600 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1555 | 1.00 | 3 | -1.28 | 20 | -25.60 | |
| | Kotsiopoulos, Panagiotis | | | 1393 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Barbero, Federico | | | 1284 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Arora, Tashika | | | 1374 | 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) | | |
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