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Individual Calculations November 2021 |
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| Dukaczewski, Piotr Total change: 3.60 | |   |
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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 |
| 2107 | 2154 | 3.50 | 6 | 0.18 | 20 | 3.60 | |
|  Began, Branko | | | 1842 | CRO | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Darpan, Inani | | | 2112 | IND | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Suslov, Evgeniy | f | | 2226 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Janjic, Stefan | | | 2182 | SRB | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Olivera Gutierrez, Albert | | | 2031 | ESP | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kolpakov, Vladyslav | | | 2248 | UKR | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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