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Rapid:
Individual Calculations January 2018 |
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| Kim, Changhoon Total change: 42.60 | |   |
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| 9th CSC London Chess Classic: Rapidplay U2050 | London | ENG | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1754 | 3.50 | 5 | 2.13 | 20 | 42.60 | |
|  Dydak, Mateusz | | | 1950 | CAN | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Keen, Cosima C | | | 1853 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Lawson, Dominic Rc | | | 2037 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | White, David J | | | 1879 | ENG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Regan, Natasha K | | wm | 1931 | ENG | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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