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Individual Calculations December 2021 |
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| Kee, Steve Total change: -52.80 | |   |
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| 2021 Scarborough Chess Congress | Scarborough | ENG | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1972 | 2.50 | 5 | -1.32 | 40 | -52.80 | |
|  Waterfield, Mark | | | 1741 | ENG | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Hall, David G | | | 1729 | SCO | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Cawston, M John | | | 1765 | ENG | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Turner, Tim M | | | 1803 | ENG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | McKay, Jonathan | | | 1790 | SCO | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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