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Individual Calculations March 2023 |
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| Shafieian, Pooyan Total change: -22.80 | |   |
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| Paytakht Cup, International Chess Festival (C) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1086 | 1287 | 5.00 | 7 | -0.29 | 40 | -11.60 | |
|  Sheini, Shideh | | | 1082 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | |  Khani, Nikoo | | | 1063 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Shokoohi Pooya, Pouyan | | | 1095 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Hashemzadeh, Hirbod | | | 1129 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Dabiri, Matin | | | 1044 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Khaledi, Parham | | | 1145 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Arieh, Yasna | | | 1045 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 26th Hamedan Team Championship - 1401 Round 8 | Hamedan | IRI | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1070 | 1287 | 0.50 | 1 | -0.28 | 40 | -11.20 | |
| | Niazi, Artin | | | 1070 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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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