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Individual Calculations November 2018 |
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| Williams, Margoe Total change: 6.40 | |   |
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| 43rd World Women Chess Olympiad 2018 | Batumi | GEO | 2018-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1617 | 1.50 | 6 | 0.32 | 20 | 6.40 | |
|  Maroroa, Sue | | wm | 2017 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Abrorova, Sabrina | | | 1685 | TJK | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ogbiyoyo, Perpetual Eloho | | | 1830 | NGR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Sultana, Zakia | | wf | 1838 | BAN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Haussernot, Cecile | | wm | 2017 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Olde, Grete | | | 1907 | EST | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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