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Individual Calculations March 2018 |
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| Ghaffarifar, Emad Total change: -21.60 | |   |
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| Shahriar Standard Cup - Under 1750 Dey 1396 | Shahriar | IRI | 2018-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1247 | 3.00 | 7 | -0.01 | 40 | -0.40 | |
|  Rabani, Hashem | | | 1647 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Hosseini Zadeh, Parmida | | | 1053 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Chenari, Davood | | | 1619 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Alizadeh, Amirmohammad | | | 1434 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Karimi, Mahdi | | | 1040 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tajodini, Hasti | | | 1075 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rahmatpisheh, Amir Hossein | | | 1381 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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) | | | | Tehran Standard Ayandesazan 23-29 Bahman U-14 1396 | Tehran | IRI | 2018-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1269 | 2.00 | 5 | -0.53 | 40 | -21.20 | |
| | Fazeli Ghazijahani, Ali | | | 1565 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hashemi, Hamidreza | | | 1136 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Ardestani, Aida | | | 1147 | IRI | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Abbaszadeh, Mahdis | | | 1107 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Hosseinzadeh, Amir Mahdi | | | 1403 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | |
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