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Individual Calculations April 2016 |
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| Bullen, Alex Total change: 25.20 | |   |
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| 4NCL Division 3S WE 4 | Telford | ENG | 2016-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2018 | 1.50 | 2 | 0.32 | 20 | 6.40 | |
|  Grinsell, Lee A | | | 2181 | ENG | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Parekh, Rajen M | | | 1658 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 2016 Welsh Chess Championship | Cardiff | WLS | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2018 | 4.00 | 7 | 0.94 | 20 | 18.80 | |
| | Guy, David | | | 1882 | WLS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Kett, Tim | | | 2180 | WLS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Thomas, Ben | | | 1983 | WLS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Zeidler, Sven P. | f | | 2190 | WLS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Brown, Thomas | | | 2093 | WLS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Pleasants, Allan J | | | 2072 | WLS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Saunders, Walter N. R. | | | 2054 | WLS | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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