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Individual Calculations April 2020 |
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| Powell, Lloyd Total change: 9.40 | |   |
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| World Senior Team Chess Championship 2020 - Open 65 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2057 | 4.00 | 6 | 0.47 | 20 | 9.40 | |
|  Boudre, Jean-Pierre | m | | 2263 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Ranki, Martti | | | 1914 | FIN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sedlak, Ludek | | | 1917 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Strauss, Peter | | | 1841 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Taksrud, Vidar | | | 1910 | NOR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Becker, Norbert | | | 2107 | GER | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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