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Individual Calculations September 2023 |
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| Sanders, Robert R Total change: -165.20 | |   |
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| Northumbria Masters Challengers | Newcastle upon Tyne | ENG | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1971 | 3.50 | 9 | -4.13 | 40 | -165.20 | |
|  Obi, Okwose Marc | | | 1795 | ENG | 0.00 | 1 | -0.73 | 40 | -29.20 | |  Revell, Jeremy | | | 1546 | ENG | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Quillaud, Maxime | | | 1815 | ENG | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Nargund, Sujan | | | 1481 | ENG | 0.50 | 1 | -0.46 | 40 | -18.40 | | | Latypova, Olga L | | | 1568 | ENG | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Oh, Julie | | | 1571 * | ENG | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Clarke, Niall | | | 1751 | ENG | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Roul, Tushar | | | 1494 | SCO | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Porter, Richard | | | 1800 | ENG | 0.50 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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