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Individual Calculations November 2023 |
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| Thurlow, Kevin J Total change: 16.20 | |   |
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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 |
| 2083 | 2020 | 4.00 | 7 | 0.81 | 20 | 16.20 | |
|  Gravett, Alan D | | | 1810 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Heppell, Ian N | | | 1944 | ENG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Grieve, Harry | m | | 2458 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Browning, Isaac | | | 1961 | SCO | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Goris, Ton | | | 1881 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Giulian, Philip M | f | | 2081 | SCO | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Gormally, Daniel W | g | | 2443 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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