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Individual Calculations November 2018 |
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| Gostelow, David W Total change: -12.20 | |   |
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| Chess.com Isle of Man International Major 2018 | Douglas | ENG | 2018-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1892 | 3.00 | 7 | -0.61 | 20 | -12.20 | |
|  Sprong, Pia | | | 1543 | NED | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Mai, Alexander Oliver | | | 1995 | ISL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Nicholas, Koichi B | | | 2092 | ENG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Weeramantry, Sunil | f | | 1976 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Fabri, Henrik | | | 1928 | SWE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Miah, Zahed | | | 1733 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Miller, George | | | 1831 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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