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Individual Calculations September 2018 |
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| Rahmanzadeh Shahi, Parisa Total change: -11.60 | |   |
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| Iran Girls Student Middle school Chess Championship 1397 | Zanjan | IRI | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1202 | 1176 | 0.50 | 3 | -0.91 | 40 | -36.40 | |
|  Ghiasi, Reyhaneh | | | 1355 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ahmadian, Sara | | | 1127 | IRI | 0.50 | 1 | -0.07 | 40 | -2.80 | |  Rashidi, Saba | | | 1124 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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) | | | | Iranian Women Festival 1397 | Alborz | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1176 | 2.00 | 6 | 0.62 | 40 | 24.80 | |
| | Ghane, Safoura | | | 1576 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Basimzadeh, Somayyeh | | | 1517 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Haj Ali Naghi, Yasmin | | | 1452 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Asiabannezhad, Asal | | | 1502 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mirmoosavi, Dornaz Sadat | | | 1051 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Fazeli, Fateme | | | 1405 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | |
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