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Individual Calculations November 2023 |
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| Browning, Isaac Total change: 19.00 | |   |
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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 |
| 2016 | 1961 | 4.00 | 7 | 0.95 | 20 | 19.00 | |
|  Murray, J Stephen | | | 1702 | SCO | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Curtis, John E | | | 2021 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Wager, John D | | | 2047 | ENG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Thurlow, Kevin J | c | | 2020 | ENG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Arkell, Keith C | g | | 2355 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rowe, Peter | c | | 1938 | GCI | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Dilleigh, Stephen P | | | 2031 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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