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Rapid:
Individual Calculations December 2018 |
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| Pollack, Oscar Total change: 7.00 | |   |
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| 13th Golders Green FIDE Rapid Chess Open | London | ENG | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1926 | 3.50 | 6 | 0.35 | 20 | 7.00 | |
|  Clarke, Connor | | | 1592 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Samadov, Samir | | | 1706 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Davison, Chris | | | 2052 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Iyengar, Ilya | | | 1957 | ENG | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Tippleston, Charles E | c | | 2030 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Luczak, Filip | c | | 2043 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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