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Individual Calculations December 2022 |
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| Hafenstein, Andrea Total change: -14.20 | |   |
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| European Senior Team Chess Championship 2022 over 50 | Dresden | GER | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1813 | 2.50 | 5 | 0.25 | 20 | 5.00 | |
|  Crichton, Martin | | | 1923 | IRL | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Czyz, Andrzej | | | 1853 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Slama, Holger | | | 1936 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hoffmann, Uwe | | | 1772 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Beuger, Ronald | | | 1761 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | World Senior Championship 2022 - Over 50 | Assisi | ITA | 2022-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1813 | 4.00 | 10 | -0.96 | 20 | -19.20 | |
| | Wempe, Juergen | | | 2177 | GER | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Imanaliev, Taalaibek | f | | 2283 | KGZ | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Mileto, Gabriele | | | 2074 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | White, Nigel | | | 2012 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Saccone, Giovanni | | | 1428 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Balzer, Lars | | | 2020 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Bassini, Massimo | | | 1596 | ITA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Buciu, Aurel-John | c | | 1665 | AUS | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Navarra, Stefano | | | 1413 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Capossela, Fabio | | | 1517 | ITA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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