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Individual Calculations August 2023 |
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| Pir , Mehdi Total change: 30.00 | |   |
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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 |
| 1810 | 1715 | 2.50 | 8 | -0.48 | 40 | -19.20 | |
|  Alaghehmand, Arshia | | | 1866 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Parsa Rad, Amirhesam | | | 1812 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Aliakbari, Hanieh | | | 1784 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Safarian, Javad | | | 1899 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Rashidi, Masood | | | 1765 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Rezaeii , Amirreza | | | 1806 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Ahmadi, Ramin | | | 1801 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Kakavand, Ramtin | | | 1745 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | 2nd International Gilan Cup (Masters-A Category) | Rasht | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1697 | 3.50 | 8 | 1.23 | 40 | 49.20 | |
| | Arian, Matin | | | 1883 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sadeghi Givi, Reza | | | 1913 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kakavand, Ramtin | | | 1831 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Jouyandeh, H | | | 1836 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Guran Orimi, Mehdi | | | 1801 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Delavari, Behnood | | | 1903 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Niazi, Arash | | | 1905 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Mahboubi, Mahziar | | | 1819 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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