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Individual Calculations July 2017 |
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| Yatsishin, Ivan Total change: -0.40 | |   |
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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 |
| 2012 | 2110 | 2.50 | 4 | -0.02 | 20 | -0.40 | |
|  Vojan, Istvan | | | 1921 | HUN | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Abiad Parra, Victor | | | 1902 | VEN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Chojnowski, Marcin | | | 2077 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Janjic, Stefan | | | 2147 | SRB | 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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