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Individual Calculations November 2018 |
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| Buckley, Colm Total change: -17.20 | |   |
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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 |
| 1968 | 1932 | 0.50 | 3 | -0.86 | 20 | -17.20 | |
|  Norman, Kenneth I | c | | 2083 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Weeramantry, Sunil | f | | 1976 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Gumireddy, Sanjay | | | 1846 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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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