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Individual Calculations November 2021 |
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| Wolanski, Michal Total change: 4.80 | |   |
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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 |
| 1769 | 1974 | 2.50 | 3 | 0.24 | 20 | 4.80 | |
|  Thomsson, Hakan | | | 1676 | SWE | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Soundarya, Kumar Pradhan | | | 1746 | IND | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Riegler, Dieter | | | 1886 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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