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Individual Calculations August 2023 |
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| Javanshir, Omid Total change: -36.00 | |   |
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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 |
| 1297 | 1509 | 5.00 | 9 | -1.80 | 20 | -36.00 | |
|  Kazemi, Rahmanberdi | | | 1299 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Ahmadi, Seyedeh Malihe | | | 1688 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Fazelipoor, Amirmohammad | | | 1293 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Abdollahi, Tanaz | | | 1170 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pir, Mehrdad | | | 1193 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ghaderi, Amir Mohammad | | | 1219 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Taherkhani, M Hosein | | | 1237 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Dezhdar, Amir Hossein | | | 1241 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Norouzian Arayesh, Parsa | | | 1336 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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