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Individual Calculations October 2018 |
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| Ghorbani, Arad Total change: 28.40 | |   |
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| The First Iranian U-14 Team Chess Championship 1397 | Babol | IRI | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1205 | 1.50 | 2 | 0.71 | 40 | 28.40 | |
|  Bolboli, Behdad | | | 1190 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Shameli Dourabi, Ali | | | 1384 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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