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Individual Calculations June 2018 |
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| Jafari, Mohammad Yasin Total change: 38.40 | |   |
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| Hamedan Cities Chess ChampionShip 1397 | Hamedan | IRI | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1624 | 5.00 | 7 | 0.96 | 40 | 38.40 | |
|  Delavari, Amin | | | 1254 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Pakkhou, Hamid | | | 1449 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Gholami, Amir Mohammad | | | 1414 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Rostami, Roohollah | | | 1803 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Majidi Shadan, Ali | | | 1793 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Mardani, Alireza | | | 1513 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Salim, Mehdi | | | 1666 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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