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Individual Calculations January 2019 |
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| Hayward, Alan Total change: -20.60 | |   |
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| 10th CSC London Chess Classic: 5-Day Under 2050 | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1903 | 2.00 | 4 | -1.03 | 20 | -20.60 | |
|  Maraiyesa, Seun Wole | | | 1758 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Patel, Rishi | | | 1701 | ENG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Chiang, Richard | | | 1569 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Brown, David E | | | 1756 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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