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Individual Calculations October 2023 |
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| Cawston, M John Total change: -26.00 | |   |
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| 60th Hull Congress Under 2000 | Hull | ENG | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1729 | 1692 | 0.50 | 4 | -1.30 | 20 | -26.00 | |
|  Obi, Okwose Marc | | | 1779 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Stephenson, David W | | | 1780 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Webb, Nicholas | | | 1627 | IRL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | McDonnell, James J | | | 1730 | IRL | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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