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Individual Calculations November 2023 |
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| Shahmohammadi, Dorsa Total change: 3.20 | |   |
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| 4th Razhia Standard Cup (U-1800) | Qazvin | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1423 | 1.00 | 4 | -0.39 | 40 | -15.60 | |
|  Kiaei, Ali | | | 1714 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Yaghoubi, Amirali | | | 1198 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Rahmani, Raza | | | 1725 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Shaabani, Amin | | | 1568 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | | | 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1423 | 3.50 | 7 | 0.47 | 40 | 18.80 | |
| | Mahdavi, Armin | | | 1805 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rahpeima, Savina | | | 1147 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Abdollahi, Tanaz | | | 1233 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Nazem, Mehrad | | | 1306 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Ghovati, Amirhosein | | | 1532 | IRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ghadi Sahebi, Hosein | | | 1777 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Rafigh, Shervin | | | 1628 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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) | | |
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