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Individual Calculations January 2019 |
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| Yapp, Christopher T Total change: -4.40 | |   |
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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 |
| 1563 | 1494 | 1.50 | 4 | -0.11 | 40 | -4.40 | |
|  Dunn, Maxim W | | | 1734 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Moir, Donald J | | | 1187 | ENG | 0.50 | 1 | -0.36 | 40 | -14.40 | |  Stuart, Brian | | | 1656 | ENG | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Beltran Vidal, Daniel | | | 1676 | ESP | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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