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Individual Calculations September 2019 |
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| Jafari Ghourtani, Arash Total change: 119.60 | |   |
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| 4th Atrak Standard Cup 1398 - U1400 | North Khorasan | IRI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1178 | 5.00 | 6 | 2.99 | 40 | 119.60 | |
|  Hasani, Farhan | | | 1079 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | |  Mehri, Mohammad Amin | | | 1373 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Mozaffari, Emad | | | 1395 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Khosravi, Behnam | | | 1361 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Samadi Bojnordi, Amirhosein | | | 1283 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Choopani, Ali | | | 1348 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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