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Individual Calculations November 2021 |
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| Kolpakov, Vladyslav Total change: 9.80 | |   |
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| 16th IBCA Chess Olympiad for the Blind and Visually Impaired 2021 | Rhodes | GRE | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2057 | 2248 | 7.00 | 9 | 0.49 | 20 | 9.80 | |
|  Darpan, Inani | | | 2112 | IND | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Ivanov, Ljubomir | | | 1848 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pirosca, Alexandru | | | 1908 | ROU | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vrioni, Bersan | | | 1936 | ITA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Babarykin, Stanislav | f | | 2357 | RUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Vela Ignacio, Jose Manuel | | | 1997 | ESP | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Dobierzin, Olaf | | | 2019 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Dukaczewski, Piotr | m | | 2154 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Janjic, Stefan | | | 2182 | SRB | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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