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Individual Calculations September 2018 |
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| Bani Asadi, Mehrdad Total change: 30.00 | |   |
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| Iran Boys Student Middle school Chess Championship 1397 | Zanjan | IRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1476 | 3.50 | 6 | 0.75 | 40 | 30.00 | |
|  Mahdavi, Hossein | | | 1730 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Majidi Shadan, Ali | | | 1837 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Eslami Niya, Seyed Mahdi | | | 1488 | IRI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Salahi Moghadam, Mahdiyar | | | 1396 | IRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Karimi, Mahdiar | | | 1458 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Baymani, Mohsen | | | 1188 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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