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Individual Calculations January 2020 |
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| Baumgartner, Christopher Total change: -32.80 | |   |
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| 11th CSC London Chess Classic: Weekday Under 2050 | London | ENG | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1768 | 1.00 | 4 | -1.64 | 20 | -32.80 | |
|  Boger, Raymond | | | 1972 | NOR | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Gribben, Chris | | | 1565 | NZL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Macleod, Andrew | | | 1383 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Medworth, Andrew | | | 1593 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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