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Individual Calculations November 2021 |
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| Madelta, Glenda Total change: 43.60 | |   |
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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 |
| 1440 | 1417 | 5.50 | 7 | 2.18 | 20 | 43.60 | |
|  Troumouchi, Katholiki | | | 1253 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Ndirangu, Joyce Nyaruai | | wc | 1656 | KEN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Almaamari, Zainab Darwish | | wc | 1375 | UAE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Borghezan, Laryssa Zanini | | | 1575 | BRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Florea, Dorina | | | 1687 | ROU | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Trivella, Maria | | | 1169 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Al-Moaamari, Mozah | | | 1368 | UAE | 1.00 | 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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