Individual Calculations May 2024 |
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Ellis, Jonathan Total change: -23.60 | | |
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66th Southend Easter Chess Festival - Open | Southend | ENG | 2024-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2013 | 1936 | 1.00 | 4 | -0.59 | 40 | -23.60 | |
| Williamson, Kevin J | | | 1916 | ENG | 1.00 | 1 | 0.47 | 40 | 18.80 | | Pert, Max | | | 2019 | ENG | 0.00 | 1 | -0.39 | 40 | -15.60 | | Welford-Ranson, Forbes | | | 2074 | ENG | 0.00 | 1 | -0.31 | 40 | -12.40 | | Archibong, Ubong S | | | 2042 | SCO | 0.00 | 1 | -0.36 | 40 | -14.40 | | 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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