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Individual Calculations November 2018 |
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| Di-Vetta, Andrew Total change: 25.40 | |   |
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| 20th 4NCL Congress Major | Nottingham | ENG | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1681 | 2.50 | 5 | 1.27 | 20 | 25.40 | |
|  Bryant, Richard B E | | | 1856 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Gillespie, David Paul | | | 1850 | SCO | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Whitehead, Mark A | | | 1945 | ENG | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Reed, John | | | 1902 | ENG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Goodwin, Ed H | | | 1847 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |
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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