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Individual Calculations August 2023 |
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| Alaghehmand, Arshia Total change: 138.80 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (1700 To 1999) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1866 | 6.50 | 9 | 2.46 | 40 | 98.40 | |
|  Pir , Mehdi | | | 1715 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Amirinasab, Abolfazl | | | 1945 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Khodabandeh, Milad | | | 1939 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Asbahi, Mohammad | | | 1934 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Memarzadeh, Hossein | | | 1944 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Hojjatinejad, Ilia | | | 1964 | IRI | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Nazarian, Arash | | | 1738 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Vaziri, Rasool | | | 1973 | IRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Roohparvar, Alireza | | | 1965 | IRI | 0.50 | 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) | | | | West Azerbaijan Standard Chess Championship 1402 | Urmiya | IRI | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1866 | 5.50 | 7 | 1.01 | 40 | 40.40 | |
| | Dadashzadeh, Hasti | | | 1466 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Moosazadeh, Mehdi | | | 1574 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Aghanejad, Ebrahim | | | 1814 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Mokhberi, Iraj | | | 1836 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Shaygan, Mansoor | | | 1898 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Tarazooyeadl, Mojtaba | | | 2149 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sharifi, Sajad | | | 1210 | IRI | 1.00 | 1 | 0.01 | 40 | 0.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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