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Blitz:
Individual Calculations November 2018 |
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| Saleh Kotah, Sayed Ataollah Total change: 5.20 | |   |
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| Iran Workers Blitz Chess Championship 1397 | Ahvaz | IRI | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1869 | 2.00 | 4 | 0.26 | 20 | 5.20 | |
|  Alizadeh, Gh | | | 2164 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Tabatabaei, Seyyed Aboalhasan | | | 1523 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Taavoni, Rahim | | | 2000 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Mansoori, H.ali | | | 1956 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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