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Individual Calculations December 2019 |
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| Sarbay, Aleksandr Total change: 7.00 | |   |
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| World Senior Chess Championship 2019 - Open 65 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2128 | 6.00 | 11 | 0.35 | 20 | 7.00 | |
|  Bohlin, Jan | | | 1799 | SWE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Benggawan, Undriadi | | | 1728 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Birnboim, Nathan | m | | 2397 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Strand, Kjetil | | | 2011 | NOR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Renman, Nils-Gustaf | m | | 2331 | SWE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Maryasin, Boris | m | | 2301 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chevelevitch, Evgueni, Dr. | m | | 2411 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ladisic, Alex-Sacha | | | 1972 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ciuro Munoz, Ricardo | | | 1989 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Jurek, Josef | m | | 2250 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Markzon, Gregory | f | | 2038 | USA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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