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Individual Calculations September 2019 |
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| Hadavand Khani, Sobhan Total change: -38.40 | |   |
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| 3st Varamin chess tournament U1700 | Tehran - varamin | IRI | 2019-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1273 | 0.00 | 4 | -0.84 | 40 | -33.60 | |
|  Lamei Ramand, Behrooz | | | 1598 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Esmi, Hossein | | | 1564 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Khakpour, Mansour | | | 1471 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Sarijloo, Reza | | | 1403 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Chess Tehran Championship 2019 - U12B | Tehran | IRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1273 | 1.50 | 3 | -0.12 | 40 | -4.80 | |
| | Movahedi, Ali | | | 1058 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Kourechi, Ali | | | 1203 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Khosronejad, Abtin | | | 1470 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | |
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