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Individual Calculations September 2019 |
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| Akhlaghi Mehr, Atiyeh Total change: 43.60 | |   |
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| 30th National Chess Competition for Girl High School (1) Students | Babolsar | IRI | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1162 | 1.00 | 1 | 0.92 | 40 | 36.80 | |
|  Harati, Hasti | | | 1562 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Chess Championship 1398 (U14-Girls) | Alborz | IRI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1145 | 1162 | 1.50 | 4 | -0.59 | 40 | -23.60 | |
|  Moheb Ahmadi, Anoosha | | | 1065 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Avaji, Setayesh | | | 1041 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Keshavarzfathi, Nazanin Zahra | | | 1214 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Taherkhani, Dina | | | 1260 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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) | | | | The 2nd Top Talents Olympiad of Iran Standard - Girls Group | Hamedan | IRI | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1162 | 2.00 | 5 | 0.76 | 40 | 30.40 | |
| | Safari, Negar | | | 1370 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ebrahimi, Yalda | | | 1309 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Ghasemzade, Bahar | | | 1335 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Abbasi Zamharir, Zahra | | | 1417 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mirzaei, Bita | | | 1354 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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