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Individual Calculations September 2018 |
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| Arab Zeinali, Mahboubeh Total change: 44.00 | |   |
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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 |
| 1288 | 1264 | 4.00 | 5 | 1.54 | 40 | 61.60 | |
|  Nadernia, Nikta | | | 1664 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pourvali, Pinar | | | 1162 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Shahbazi, Rozhin | | | 1144 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Mahmoodi, Zahra | | | 1270 | IRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Joudi Zadeh, Asal | | | 1199 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | * 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) | | | | Iranian Women Festival 1397 | Alborz | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1264 | 1.00 | 6 | -0.44 | 40 | -17.60 | |
| | Asgharzadeh, Mitra | | wc | 1664 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Teymoori, Nadia | | | 1532 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Asiabannezhad, Asal | | | 1502 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Darini, Tooba | | | 1664 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Khorshidi, Yegane | | | 1500 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Dokohaki, Tannaz | | | 1102 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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