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Individual Calculations November 2017 |
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| Towers, Brian Total change: 4.20 | |   |
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| Chess.com Isle of Man International Major 2017 | Isle of Man | ENG | 2017-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1805 | 3.50 | 7 | 0.21 | 20 | 4.20 | |
|  Ireland, David J | | | 1972 | ENG | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Salewski, Bernd | | | 1993 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Gostelow, David W | | | 1961 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Siddharth, Gopakumar | | | 1810 | IND | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Heidarsson, Arnar | | | 1480 | ISL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Livesey, R Nigel | | | 1789 | ENG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Hall, Alan | | | 1746 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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