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Individual Calculations November 2023 |
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| Hawkins, James N H Total change: -22.60 | |   |
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| 47th Guernsey International Chess Festival - Open Tournament | St. Peter Port | GCI | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1907 | 1.00 | 4 | -1.13 | 20 | -22.60 | |
|  Arkell, Keith C | g | | 2355 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Downey, Keith | | | 1742 | WLS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Stockham, Oliver | | | 1806 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Kirk, Matthew | | | 1747 | GCI | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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