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Individual Calculations September 2019 |
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| Azizi, Ali Total change: 72.00 | |   |
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| 9th Qazvin Cup - C Group (U-14) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1322 | 5.00 | 8 | 0.34 | 40 | 13.60 | |
|  Jafarpour, Bardia | | | 1060 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Alimardani, Amir H | | | 1722 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rezaei, Yekta | | | 1015 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Akbari, Arvin | | | 1106 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Abbasi, Kiyarash | | | 1004 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Pourakbari, Taha | | | 1259 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Rahimi, Ali | | | 1268 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Masoumi, Sahar | | | 1722 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Alborz Chess Championship 1398 (U14-Boys) | Alborz | IRI | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1322 | 3.50 | 6 | 1.46 | 40 | 58.40 | |
| | Ghayourifar, Amir | | | 1722 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Madahi, Aria | | | 1279 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Ahmadi, Mehrdad | | | 1458 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Baytamari, Amir Hossein | | | 1503 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Zaeim Azad, Mohammad Yasin | | | 1218 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Fazeli Ghazijahani, Ali | | | 1585 | IRI | 0.50 | 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) | | |
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