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Individual Calculations November 2018 |
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| Mokhtari, Zahra Total change: -45.20 | |   |
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| Iran Girls U12 Chess Championship 2018 | Qazvin | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1295 | 3.00 | 7 | -1.13 | 40 | -45.20 | |
|  Kamran Nia, Elena | | | 1083 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hajatniya, Reyhaneh | | | 1486 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mohammadi, Hadis | | | 1148 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Johari, Atena | | | 1271 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Kamran Nia, Helia | | | 1176 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Mashhadi, Fatemeh | | | 1355 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Rahmani, Melika | | | 1059 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | |
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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