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Individual Calculations January 2015 |
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| Seman, Myroslav Total change: 45.60 | |   |
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| 23rd Hampstead Weekend Congress: Under 2200 | London | ENG | 2014-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1471 | 0.00 | 3 | -0.72 | 40 | -28.80 | |
|  Anilkumar, Anantha P | | | 1727 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Sit, Victoria | | | 1632 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wu, Haotian | | | 1674 | ENG | 0.00 | 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) | | | | London Chess Classic 2014 Weekend U1800 | London | ENG | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1471 | 3.00 | 4 | 1.86 | 40 | 74.40 | |
| | Ifalore, Michael | | | 1464 | ENG | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Sargent, John | | | 1783 | HKG | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Vijayakumar, Ananth | | | 1695 | ENG | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Liu, David J | | | 1642 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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