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Individual Calculations May 2022 |
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| Haydon, David L Total change: -7.40 | |   |
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| 64th Southend Easter Congress - Open | Southend | ENG | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2094 | 2282 | 4.00 | 6 | -0.37 | 20 | -7.40 | |
|  Williamson, Kevin J | | | 1878 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Willmoth, Robert F | c | | 2106 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Burnett, Andrew | f | | 2163 | SCO | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hebbes, Tim | | | 2049 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Walker, Martin G | f | | 2187 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Maycock Bates, David Henry | | | 2183 | MEX | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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