Individual Calculations November 2023 |
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Curtis, John E Total change: -0.20 | | |
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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 |
1958 | 2021 | 3.50 | 6 | -0.01 | 20 | -0.20 | |
| Forbes, Garry | c | | 1834 | JCI | 1.00 | 1 | 0.26 | 20 | 5.20 | | Browning, Isaac | | | 1961 | SCO | 0.50 | 1 | -0.08 | 20 | -1.60 | | Collier, David O | | | 1968 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | | Campbell, Ian | | | 1920 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | Rosen, Daniel B | c | | 1981 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | Giulian, Philip M | f | | 2081 | SCO | 0.50 | 1 | 0.08 | 20 | 1.60 | | 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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