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Individual Calculations September 2019 |
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| Mohammadi, Helma Total change: -83.60 | |   |
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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 |
| 1342 | 1295 | 1.50 | 5 | -0.72 | 40 | -28.80 | |
|  Rahmanzadeh Shahi, Parisa | | | 1282 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | |  Soltani, Katayoon | | | 1235 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Mohammadian Saboor, Asal | | | 1183 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Radnia, Marjan | | | 1446 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Emad, Rozhiya | | | 1564 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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 |
| 1183 | 1295 | 2.50 | 6 | -1.37 | 40 | -54.80 | |
| | Kianfard, Sayna | | | 1027 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Fakhar, Arnavaz | | | 1563 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hoseinizadeh, Parmida | | | 1069 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Esmaeelnezhad, Seyedeh Mahdiyeh | | | 1102 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Mahmoodi, Zahra | | | 1243 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Najafi, Mobina | | | 1095 | 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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