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Rapid:
Individual Calculations November 2021 |
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| Mammadova, Gulnar Total change: -18.20 | |   |
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| WWTC 2021 Pool A | Sitges | ESP | 2021-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 2406 | 2.50 | 5 | -0.81 | 20 | -16.20 | |
|  Vaishali, R | | wg | 2149 | IND | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Mkrtchian, Lilit | m | wg | 2299 | ARM | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kosteniuk, Alexandra | g | wg | 2517 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Navrotescu, Andreea | | wm | 2220 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Vega Gutierrez, Sabrina | m | wg | 2214 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | WWTC 2021 Quarter Final | Sitges | ESP | 2021-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2406 | 1.00 | 2 | -0.10 | 20 | -2.00 | |
| | Batsiashvili, Nino | g | wg | 2371 | GEO | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Batsiashvili, Nino | g | wg | 2371 | GEO | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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