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Individual Calculations August 2023 |
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| Jorjandi, Milad Total change: -33.00 | |   |
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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 |
| 1287 | 1566 | 2.50 | 5 | -1.65 | 20 | -33.00 | |
|  Zargari Jam, Farhad | | | 1361 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Norouzian Arayesh, Parsa | | | 1336 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Noorouzi, Amirmohammad | | | 1330 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Akrami, Moeid | | | 1171 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taherkhani, M Hosein | | | 1237 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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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