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Individual Calculations January 2019 |
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| Gunn, Michael J Total change: 15.20 | |   |
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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 |
| 1510 | 1577 | 2.50 | 3 | 0.76 | 20 | 15.20 | |
|  Piecha, Lukasz Marek | | | 1729 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Othman, Wael | | | 1305 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lekic, Dejan | | | 1497 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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