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Rapid:
Individual Calculations June 2023 |
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| Vaziri, Sadra Total change: 49.60 | |   |
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| Babol Ramadan Rapid Cup | Mazandaran | IRI | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1031 | 1.00 | 6 | -0.24 | 40 | -9.60 | |
|  Akhavan Rad, Aliasghar | | | 1575 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Azizi, Alireza | | | 1508 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Saeidzadeh, Mohammad Reza | | | 1178 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Robati, Sina | | | 1040 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Boromideh, Barsam | | | 1226 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Sharifnataj, Khadija | | | 1364 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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 (My homland is IRAN) Cup U16 Rapid Open Chess Tournament (Rated) | Mazandaran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1121 | 3.00 | 5 | 1.02 | 40 | 40.80 | |
| | Kia, Amirali | | | 1120 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Vafaei Zarinabadi, Ilia | | | 1151 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Boromideh, Barsam | | | 1266 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Hamidi, Panisa | | | 1156 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Naderi, Arad | | | 1305 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar | Mazandaran | IRI | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1121 | 1.00 | 4 | 0.46 | 40 | 18.40 | |
| | Ghazvini, Hanif | | | 1476 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Peirovinezhad, Rahim | | | 1403 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Miar, Arad | | | 1551 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jafarnejad, Jafar | | | 1358 | IRI | 0.00 | 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) | | |
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