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Individual Calculations December 2018 |
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| McIntosh, Rachel Total change: 11.20 | |   |
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| 2018 South Wales Autumn Premier | Newport | WLS | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1556 | 2.50 | 4 | 0.28 | 40 | 11.20 | |
|  Dimond, Peter D | | | 1744 | ENG | 1.00 | 1 | 0.74 | 40 | 29.60 | |  McIntosh, David | | | 1394 | WLS | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Smith, George | | | 1496 | WLS | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Davies, Gareth | | | 1427 | WLS | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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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