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Individual Calculations September 2023 |
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| Oh, Julie Total change: 3.20 | |   |
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| Northumbria Masters Challengers | Newcastle upon Tyne | ENG | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1335 | 0.50 | 5 | 0.08 | 40 | 3.20 | |
|  Day, Jonathan A | | | 1806 | ENG | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Smith, Lynda | | wc | 1791 | WLS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Sykes, Chris | | | 1765 | SCO | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Sanders, Robert R | | | 1971 | ENG | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Revell, Jeremy | | | 1546 | ENG | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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