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Individual Calculations January 2019 |
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| Rositsan, Boris Total change: -7.40 | |   |
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| 28th World Senior Chess Championship 2018 Open 65 | Bled | SLO | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2077 | 6.00 | 11 | -0.37 | 20 | -7.40 | |
|  Lotsov Har-Zahav, Avraham | | | 1700 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Boehnisch, Manfred | f | | 2261 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Cokan, Mirko | | | 1677 * | SLO | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rogovin, Arkadi | | | 1867 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bondar, Leonid | | | 1931 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Van Riemsdijk, Herman C. | m | | 2270 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Green, Per | | | 1919 | SWE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | McKerracher, Douglas | | | 1878 | SCO | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Hewson, Brian W R | | | 2000 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Hardicsay, Peter | m | | 2223 | HUN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Lisenko, Alexander V | m | | 2334 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | * 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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