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Individual Calculations May 2022 |
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| Pert, Max Total change: 78.00 | |   |
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| 64th Southend Easter Congress - Open | Southend | ENG | 2022-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1556 | 3.00 | 6 | 1.95 | 40 | 78.00 | |
|  Dougherty, Michael | f | | 2066 | CAN | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Bird, Joel | | | 2009 | ENG | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Spence, David J | | | 2146 | ENG | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kafetzopoulos, Anastasios | | | 1934 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Latypova, Olga L | | | 1451 | ENG | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Lim, Mark | | | 1796 | ENG | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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