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Individual Calculations December 2019 |
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| Berkovich, Mark A Total change: -13.30 | |   |
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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 |
| 2089 | 2336 | 7.50 | 11 | -1.33 | 10 | -13.30 | |
|  Ladisic, Alex-Sacha | | | 1972 | FRA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Levi, Eddy L | f | | 2080 | AUS | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Oblamski, Vladimir | | | 2088 | BLR | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Schouten, Nico | m | | 2127 | NED | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Stasans, Aivars | | | 2095 | LAT | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Bowmer, Kevin | | | 2084 | ENG | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Frick, Christoph | f | | 2109 | GER | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Nordstrom, Felix | f | | 2050 | SWE | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Hohler, Peter | f | | 2059 | SUI | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Yakimenko, Alexander A. | | | 2149 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Harestad, Thor Geir | f | | 2164 | NOR | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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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