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Individual Calculations September 2019 |
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| Najafi, Mobina Total change: 34.40 | |   |
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| Mazandaran Women Chess Championship - 1398 | Mazandaran | IRI | 2019-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1087 | 1095 | 0.50 | 1 | -0.01 | 40 | -0.40 | |
|  Marzban, Hora | | | 1087 | IRI | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | The 2nd Top Talents Olympiad of Iran Standard - Girls Group | Hamedan | IRI | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1095 | 2.00 | 5 | 0.87 | 40 | 34.80 | |
|  Mofidi, Mehrnoosh | | | 1481 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Amini, Asal | | | 1348 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ghavi, Asma | | | 1193 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Soltani, Hasti | | | 1296 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mohammadi, Helma | | | 1295 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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