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Rapid:
Individual Calculations January 2015 |
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| Yu, Derek Total change: -34.20 | |   |
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| London Chess Classic 2014 Super Rapidplay Open | London | ENG | 2014-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1973 | 1.50 | 6 | -1.71 | 20 | -34.20 | |
|  Brendel, Oliver | m | | 2281 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Zujev, Oleg | | | 2198 | LTU | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Balouka Myers, Reuben | | | 1588 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Torrance, John | | | 1657 | SCO | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Brown, Rowan M | | | 2132 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mazza, Stephano | | | 1754 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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