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Individual Calculations September 2018 |
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| Yazdani, Alireza Total change: 12.80 | |   |
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| 8th Shahid Rajaei Cup - Groupe B - Under14 | Qazvin | IRI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1330 | 3.50 | 7 | -0.79 | 40 | -31.60 | |
|  Amiri, Amirali | | | 1580 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Rabbani, Abtin | | | 1107 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Shahmohammadi, Dorsa | | | 1057 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mohammadi, Hadis | | | 1132 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Saberi, Hirad | | | 1573 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Abasi Zamharir, Mohammad | | | 1122 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Rafaati, Radin | | | 1128 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | 15th Avicenna International Chess Tournament 2018 - Group C | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1330 | 7.00 | 10 | 1.11 | 40 | 44.40 | |
| | Shahmohammadi, Dorsa | | | 1057 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Majidi Shadan, Ali | | | 1730 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soltani, Heliya | | | 1107 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Salehi, Mahdi | | | 1132 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sejdeh, Amirsam | | | 1169 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Shabanzadeh, Mehrad | | | 1456 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Khoshbavarrad, Danial | | | 1128 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Mohammadzadeh, Sepehr | | | 1124 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Fakhim Ghanbarnezhad, Rozhina | | | 1107 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Rahmat Pour, Armin | | | 1702 | IRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | * 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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