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Individual Calculations July 2018 |
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| Ghafari, Alireza Total change: 56.40 | |   |
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| Fars Youth Festival Under12 | Fars | IRI | 2018-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1125 | 1319 | 3.50 | 5 | -0.22 | 40 | -8.80 | |
|  Salehi, Mahdi | | | 1082 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Allahyar Nasab, Mohammad Reza | | | 1108 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Zare, Reyhaneh | | | 1052 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Nikbakht, Mazdak | | | 1301 | IRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Masihzadeh, Kiyarash | | | 1081 | 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) | | | | Fars Chess Championship 1397 | Fars | IRI | 2018-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1319 | 5.00 | 9 | 1.63 | 40 | 65.20 | |
| | Baneshi, Mahan | | | 1719 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Oji, Ehsan | | | 1092 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Motavas, Pouya | | | 1611 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Dashti Makan, Zahrah | | | 1039 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Hemati, Nazi | | | 1536 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Bazarafshan, Roozbeh | | | 1555 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Zare, Sina | | | 1521 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Hejazi, Seyyed Ali | | | 1634 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Karampoor, Rahman | | | 1158 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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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