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Individual Calculations October 2023 |
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| Karppinen, Martti Total change: -26.40 | |   |
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| World Senior Team Chess Championship 2023 S65 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1856 | 1.50 | 8 | -1.32 | 20 | -26.40 | |
|  Dohr, Alexander | | | 2104 | AUT | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Fletcher, John | | | 2002 | WLS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Hoebarth, Guenter | | | 1901 | AUT | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Alkkiomaki, Jyrki | | | 1910 | FIN | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Olesen, Christer | | | 1857 | SWE | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Ungure, Liga | | wf | 1929 | LAT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Meyer, Paul | | | 2064 | AUT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Eriksson, Magnus 1955 | | | 1975 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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