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Individual Calculations June 2022 |
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| Garnett, John S Total change: 18.60 | |   |
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| Durham Chess Congress 2022 - Open | Durham | ENG | 2022-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1868 | 3.00 | 5 | 0.93 | 20 | 18.60 | |
|  Redmond, John P. | | | 2206 | IRL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Corfield, Zoe | | | 1594 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Shahbazi, Mahmoud | | | 2011 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Leon Cazares, Gustavo | | | 2079 | MEX | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Szekely, Virgil | | | 1807 | ENG | 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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