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Individual Calculations September 2022 |
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| Richards, Heather S Total change: -30.80 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Women | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2146 | 3.50 | 8 | -1.54 | 20 | -30.80 | |
|  Gusmao, Maria Do Ceu | | | 1746 * | TLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Punsalan, Vyanla M | | wf | 1895 | NZL | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Zatonskih, Anna | m | wg | 2383 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Nandhidhaa, P V | | wg | 2312 | IND | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ter-Avetisjana, Agnesa Stepania | | | 1962 | LAT | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Al Maamari, Wafia Darwish | | wf | 1810 | UAE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Molina, Jessica | | wf | 1889 | BOL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ratsma, Rosa | | wm | 2226 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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