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Individual Calculations August 2023 |
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| Rasooli, Hamed Total change: 4.80 | |   |
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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 |
| 1436 | 1210 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Kolivand, Mohammad Ali | | | 1442 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Mohammadi, Shaho | | | 1371 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Yeganeh, Hamidreza | | | 1408 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Morshedi, Mehdi | | | 1523 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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