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Individual Calculations November 2022 |
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| McKay, James Total change: 84.80 | |   |
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| 58th Northumberland Chess Congress | North Shields | ENG | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1713 | 3.00 | 5 | 2.12 | 40 | 84.80 | |
|  Hasson, Peter | | | 1948 | ENG | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Gardiner, Eric D | | | 1915 | ENG | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Leon Cazares, Gustavo | | | 2071 | MEX | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Armbruster, David | | | 2013 | ENG | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Ackley, Peter J E | | | 1974 | ENG | 0.50 | 1 | 0.32 | 40 | 12.80 | |
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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