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Individual Calculations November 2018 |
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| Silva Rosas, Natalia Total change: -3.40 | |   |
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| 43rd World Women Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1833 | 3.00 | 9 | -0.17 | 20 | -3.40 | |
|  Abrahamyan, Tatev | | wg | 2233 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Razafindrabiaza, Christine | | wf | 1668 | MAD | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Al Maamari, Wafia Darwish | | wc | 1774 | UAE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ranasinghe, S D | | wm | 1785 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Jose Polanco, Kenia | | wc | 1872 | MNC | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Antonova, Nadezhda | | wf | 2038 | TJK | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vazquez Maccarini, Danitza | f | wm | 2082 | PUR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Nazarova, Anastasia | | wf | 2029 | FIN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ptacnikova, Lenka | | wg | 2211 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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