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Individual Calculations September 2019 |
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| Safari, Negar Total change: 2.40 | |   |
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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 |
| 1268 | 1370 | 1.00 | 1 | 0.36 | 40 | 14.40 | |
|  Kimiaei Talab, Katayoun | | | 1268 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | | | Alborz Chess Championship 1398 (U16-Girls) | Alborz | IRI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1370 | 0.00 | 1 | -0.62 | 40 | -24.80 | |
| | Karami, Tina | | | 1280 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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 |
| 1284 | 1370 | 4.00 | 6 | 0.32 | 40 | 12.80 | |
|  Shayestegan, Mohila | | | 1211 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Akhlaghi Mehr, Atiyeh | | | 1162 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Karami, Tina | | | 1280 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Talaneh, Motahareh | | | 1610 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Zoroofi, Saghar | | | 1309 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Dehghan, Zohreh | | | 1131 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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