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Individual Calculations August 2023 |
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| Rahmani, Melika Total change: -15.60 | |   |
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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 |
| 1419 | 1632 | 6.50 | 9 | -0.39 | 40 | -15.60 | |
|  Sanchooli, Fatemeh | | | 1404 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Sarvin, Alireza | | | 1446 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Salehi Reihani, Bahamin | | | 1515 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Tavassoli, Saghar | | | 1408 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Edalati, Parsa | | | 1512 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Jalali Haji Abadi, Ehsan | | | 1282 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Toliat, Seyed Omid | | | 1414 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sharifpour, Amir Mohammad | | | 1424 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kazemi, Hosein | | | 1369 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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