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Individual Calculations August 2023 |
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| Sadeghi Givi, Reza Total change: -15.20 | |   |
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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 |
| 1769 | 1880 | 5.00 | 9 | -0.82 | 20 | -16.40 | |
|  Namei, Kooshan | | | 1729 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Hojjatinejad, Ilia | | | 1964 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Afshani, Matin | | | 1741 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kouchaki, Amirreza | | | 1721 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Taheri, Eliya | | | 1713 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Movahedi Aliabadi, Ali | | | 1759 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Delavari, Behnood | | | 1814 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Masoumi, Sahel | | | 1746 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Nazarian, Arash | | | 1738 | IRI | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 2nd International Gilan Cup (Masters-A Category) | Rasht | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1913 | 5.50 | 9 | 0.06 | 20 | 1.20 | |
| | Kargari Arian, Saba | | | 1742 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Pir , Mehdi | | | 1697 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Akhasteh, Abbas | | | 1754 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Darini, Iliya | | | 2118 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Alizadeh, Amirhosein | | | 1773 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Safarnezhad, Armin | | | 1810 | IRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Primbetov, Kazbek | f | | 2091 | KAZ | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Poormosavi, Seyed Kanan | | | 1723 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Mahboubi, Mahziar | | | 1819 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | |
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