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Individual Calculations July 2016 |
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| Pleasants, Allan J Total change: 2.40 | |   |
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| 1st Welsh Seniors Invitational All Play All | Cardiff | WLS | 2016-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2036 | 4.00 | 7 | 0.12 | 20 | 2.40 | |
|  Hatchett, Paul | | | 1993 | WLS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Kett, Tim | | | 2210 | WLS | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Heaven, Peter | | | 2032 | WLS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | James, Dai | | | 1918 | WLS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hall, Richard V M | | | 2025 | ENG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Zavanelli, Max | | | 1883 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | White, Ernest M | | | 1922 | WLS | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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