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Individual Calculations August 2023 |
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| Sajadi Naeini, Seyed Soheil Total change: -16.60 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1589 | 3.50 | 6 | -0.83 | 20 | -16.60 | |
|  Kimiaei, Amir Mohammad | | | 1377 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Taleshi, Radmehr | | | 1450 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Nourozi, Danial | | | 1339 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hashemi, Mohammad | | | 1403 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Golzari, Amirmohammad | | | 1506 | IRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Nematolahi, Amirali | | | 1428 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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