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Individual Calculations May 2024 |
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| Archibong, Ubong S Total change: -25.40 | |   |
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| 66th Southend Easter Chess Festival - Open | Southend | ENG | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 2042 | 4.00 | 7 | -1.27 | 20 | -25.40 | |
|  Edipoglu, Berk | | | 1832 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Pang, Ethan | | | 1880 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Siddhartha, Shankar Srivastava | | | 1642 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mugalu, Hassan | | | 1913 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ellis, Jonathan | | | 1936 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Afonso, Davi Diniz | | | 1693 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Williamson, Kevin J | | | 1916 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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