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Individual Calculations November 2021 |
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| Al-Moaamari, Mozah Total change: -12.60 | |   |
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| World Amateur Chess Championship 2021 U1700 women | Rhodes | GRE | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1368 | 2.00 | 6 | -0.63 | 20 | -12.60 | |
|  Ndirangu, Joyce Nyaruai | | wc | 1656 | KEN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Florea, Dorina | | | 1687 | ROU | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Trivella, Maria | | | 1169 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Alazmi, Aeshah | | | 1312 | KUW | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Alawadhi, Amenah | | wc | 1318 | KUW | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Madelta, Glenda | | | 1417 | KEN | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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