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Individual Calculations November 2018 |
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| Dukaczewski, Piotr Total change: -29.60 | |   |
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| 43rd World Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2259 | 3.50 | 7 | -1.48 | 20 | -29.60 | |
|  Otawa, Yuto | | | 2161 | JPN | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Barros, Luis | | | 1859 * | CPV | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sousa, Andre Ventura | m | | 2365 | POR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Anquandah, Francis Eric | m | | 2001 | GHA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Yahi, Mohamed Salem | c | | 1926 | MTN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gariseb, Immanuel | | | 1859 * | NAM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lee, Qing Aun | f | | 2297 | SGP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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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