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Rapid:
Individual Calculations November 2021 |
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| Jafarnejad, Jafar Total change: -52.60 | |   |
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| 2nd Shahpouri Rapid Open Chess Tournament (Rated) | Mazandaran | IRI | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1531 | 2.00 | 5 | -1.25 | 20 | -25.00 | |
|  Abdi, Parnian | | | 1048 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Forootan, Avash | | | 1144 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ghahremani, Farid | | | 1669 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ebrahimi, Mehdi | | | 1796 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rezaeian., Tina | | | 1161 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | Shadravan Saeed morad majidi Rapid Cup 1400(Chaloos) | Mazandaran | IRI | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1531 | 4.00 | 7 | -1.38 | 20 | -27.60 | |
| | Falaki Moghadam, Salar | | | 1129 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khajavi, Armin | | | 2171 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Molasoltani, Aryamehr | | | 1160 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kouchaki, Amirreza | | | 1002 | IRI | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Moosavian, Seyede Negar | | | 1169 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hadadimoghadam, Arshai | | | 1206 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Delavari, Behnood | | | 1284 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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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