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Individual Calculations January 2024 |
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| Willow, Hambel M Total change: 12.20 | |   |
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| 2nd Ribble Weekend Congress - Intermediate - U1900 | Leyland | ENG | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1628 | 2.50 | 4 | 0.61 | 20 | 12.20 | |
|  Potter, Steven | | | 1750 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Kumar, Ishan | | | 1461 | SCO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ashcroft, Graham J | | | 1739 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | O Mahoney, Mike J | | | 1634 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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