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Rapid:
Individual Calculations January 2015 |
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| Jezierski, Colum Total change: -3.00 | |   |
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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 |
| 1999 | 1975 | 3.00 | 7 | -0.15 | 20 | -3.00 | |
|  Jackson, James P | f | | 2232 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Spink, Benjamin M | | | 2065 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Brendel, Oliver | m | | 2281 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hahn, Florian | | | 2165 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Balouka Myers, Reuben | | | 1588 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bullen, Alex | | | 2054 | WLS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ratnesan, Ranesh | | | 1608 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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