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Individual Calculations November 2023 |
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| Owen, Luke Total change: 10.00 | |   |
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| 59th Northumberland Weekend Congress - Open | North Shields | ENG | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1760 | 2.00 | 5 | 0.25 | 40 | 10.00 | |
|  Coathup, Roger H | | | 2078 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Montague, Oliver | | | 1589 | ENG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Walker, David J | f | | 2245 | ENG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Revell, Jeremy | | | 1596 | ENG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Zhang, Zheming | | | 2082 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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