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Rapid:
Individual Calculations January 2024 |
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| Salarkia, Davood Total change: -13.60 | |   |
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| Weekly Ahouran Chess School (9 Azar) | Tehran | IRI | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1325 | 2.00 | 4 | 0.18 | 20 | 3.60 | |
|  Mahmoodi, Nader | | | 1732 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Shojapoor, Mahan | | | 1067 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Shir Khani, Sabryeh | | | 1148 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abdolahi, Amir Taha | | | 1574 | IRI | 0.00 | 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) | | | | Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) | Tehran | IRI | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1317 | 4.00 | 7 | -0.86 | 20 | -17.20 | |
| | Hajitaghi, Zahra | | | 1046 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Parsi, Artin | | | 1026 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Esmaeilzadeh, Mohammadreza | | | 1649 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rezaei, Ali | | | 1078 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mousavizad, Poya | | | 1138 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Shayegan, Arshan | | | 1085 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Atashfaraz, Arian | | | 1129 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | |
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