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Individual Calculations August 2019 |
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| Sodachi, Saba Total change: 3.60 | |   |
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| Tehran Under 20 Championship Standard Cup Girls 1398 | Tehran | IRI | 2019-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1149 | 1.00 | 4 | -0.23 | 40 | -9.20 | |
|  Kargari Arian, Saba | | | 1426 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Arab, Atra | | | 1121 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Mahjoob Zardast, Artemis | | wc | 1334 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Khoramshahi, Ghazal | | | 1335 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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) | | | | Alborz Women's Championship Chess1398 | Alborz | IRI | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1017 | 1149 | 1.00 | 1 | 0.32 | 40 | 12.80 | |
| | Haji Sharafi, Mahla | | | 1017 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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