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Individual Calculations January 2020 |
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| Ahmadi, Fariborz Total change: 8.00 | |   |
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| 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 | Kordestan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1344 | 2.50 | 6 | 1.20 | 20 | 24.00 | |
|  Kafi Zadeh, Rahman | | | 1499 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Moradmand, Mohammad | | | 1459 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bahri, Mirabbas | | | 1549 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Deljou, R. | | | 1744 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hajari, Gholamreza | | | 1555 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mohammad Hasani, Ali | | | 1675 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | 6th Arvand Cup 2019 (U1500) | Abadan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1355 | 3.50 | 7 | -0.80 | 20 | -16.00 | |
| | Yazdani, Abolfazl | | | 1089 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Yavarirad, Amirreza | | | 1003 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Shakibaei Yekta, Ouriya | | | 1463 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Sanjarian, Peyman | | | 1427 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Paymard, Saba | | | 1108 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mohammad Bidaghi, Ali | | | 1280 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sadooni, Mohammadreza | | | 1407 | IRI | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | |
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