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Individual Calculations December 2023 |
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| Ofstad, Per Total change: -79.20 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 65 | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 2010 | 4.00 | 11 | -3.96 | 20 | -79.20 | |
|  Balashov, Yuri S | g | | 2390 | FID | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Thjomoe, Hans Richard | | | 1801 | NOR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Erdogan, Hassan | | | 1803 | ENG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Jhunjhnuwala, Suresh | | | 1834 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Idesis, Yaacov | | | 1779 | ISR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Algars, Olle | | | 1823 | SWE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Bjorgvik, Jan Arne | | | 1726 | NOR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Steigum, Erling | | | 1794 | NOR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gunnarsson, Lennart | | | 1753 | SWE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Blasco, Domenico | | | 1807 | ITA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Parvulescu, Nicu | | | 1694 | ROU | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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