Individual Calculations November 2023 |
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Rowe, Peter Total change: -5.00 | | |
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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 |
1901 | 1938 | 2.50 | 5 | -0.25 | 20 | -5.00 | |
| Ingham, H William | | | 1787 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | | Giulian, Rosemary A | | | 1866 | SCO | 1.00 | 1 | 0.40 | 20 | 8.00 | | Giulian, Philip M | f | | 2081 | SCO | 0.50 | 1 | 0.19 | 20 | 3.80 | | Browning, Isaac | | | 1961 | SCO | 0.00 | 1 | -0.47 | 20 | -9.40 | | Gravett, Alan D | | | 1810 | ENG | 0.50 | 1 | -0.17 | 20 | -3.40 | | 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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