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Individual Calculations July 2017 |
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| Chojnowski, Marcin Total change: -6.60 | |   |
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| 15th IBCA Chess Olympiad for Blind and Visually Impaired Chess Players 2017 | Ohrid | MKD | 2017-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2077 | 4.50 | 9 | -0.33 | 20 | -6.60 | |
|  Prpic, Milan | | | 1792 | CRO | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Patev, Petko | | | 1874 | BUL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mlacnik, Franc | | | 2008 | SLO | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Janjic, Stefan | | | 2147 | SRB | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Yatsishin, Ivan | | | 2110 | UKR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Meshkov, Yuri A. | m | | 2328 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Rivas Cabrera, Edgar | | | 2085 | VEN | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Kishan, Gangolli | | | 1964 | IND | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Mueller, Thorsten | | | 2110 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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