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Individual Calculations November 2023 |
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| Roshantab, Sadra Total change: 78.40 | |   |
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| 4th Razhia Standard Cup (U-1800) | Qazvin | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1426 | 4.50 | 7 | 0.90 | 40 | 36.00 | |
|  Asgharnezhadamiri, Arshia | | | 1066 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Ghorbani, Komeil | | | 1098 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Maleki, Mir Mahdi | | | 1617 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Fardbehbahani, Behnam | | | 1547 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Heydarian, Noyan | | | 1160 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Rashidi, Masood | | | 1721 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Hadadi, Mahdi | | | 1597 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | | | Tehran Boy's Super League 1402 Round 1-3 | Tehran | IRI | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1426 | 0.00 | 1 | -0.52 | 40 | -20.80 | |
| | Badali Melkonians, Emil | | | 1412 | IRI | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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) | | | | 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1426 | 4.00 | 9 | 1.58 | 40 | 63.20 | |
| | Ghanbarpour, Mahan | | | 1820 | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mohammadi Akbarabadi, Hossein | | | 1803 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Khosravi, Korosh | | | 1780 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ghadi Sahebi, Hosein | | | 1777 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Kalvandi, Mohammad Naeim | | | 1796 | IRI | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Abbaszadeh, Amin | | | 1688 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Amirinasab, Abolfazl | | | 1625 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nazem, Mehrad | | | 1306 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Kouchaki, Aein | | | 1130 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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