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Individual Calculations December 2019 |
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| Sopko, Cassio Roberto Total change: 42.00 | |   |
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| World Senior Chess Championship 2019 - Open 50 | Bucuresti | ROU | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1835 | 5.00 | 11 | 2.10 | 20 | 42.00 | |
|  Koehler, Gerhard, Dr. | | | 2184 | GER | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Lima, Darcy | g | | 2235 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brown, Steven A | | | 1991 | SCO | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Gebhardt, Uwe | | | 1943 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Koch, Alain | | | 1930 | FRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Baimurzin, Aitkazy | m | | 1995 | KAZ | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Belmont Hernandez, Andres | | | 2066 | MEX | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Breitkopf, Francisc | | | 2016 | ROU | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Craciun, Ovidiu | | | 1953 | ROU | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Panush, Viktor | m | | 1933 | MDA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Cetinkaya, Vedat Ali | | | 2046 | TUR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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