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Individual Calculations December 2015 |
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| Birnboim, Nathan Total change: -3.90 | |   |
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| World Senior Championship 2015 - over 65 | Acqui Terme | ITA | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2360 | 7.00 | 11 | -0.39 | 10 | -3.90 | |
|  Bernstein, Nathan | | | 1984 | ISR | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Biller, Helmut, Dr. | | | 2082 | GER | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Micheli, Carlo | f | | 2279 | ITA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Okhotnik, Vladimir | g | | 2442 | FRA | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Jorgensen, Jorgen | f | | 2212 | DEN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Leskovar, Mario | m | | 2298 | ARG | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Shvedchikov, Anatoli I. | m | | 2311 | RUS | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Vasiukov, Evgeni | g | | 2392 | RUS | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Malmdin, Nils-Ake | f | | 2162 | SWE | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Aparicio, Anibal | f | | 2221 | ARG | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Ladisic, Alex-Sacha | | | 2021 | FRA | 1.00 | 1 | 0.12 | 10 | 1.20 | |
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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