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Rapid:
Individual Calculations May 2023 |
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| Malaknezhad, Amirali Total change: -28.70 | |   |
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| Alborz Rapid Farvardin 1402 | Alborz | IRI | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1407 | 4.00 | 6 | 1.70 | 35 | 59.50 | |
|  Eftekhari, Amir | | | 1760 | IRI | 0.00 | 1 | -0.11 | 35 | -3.85 | |  Nasiri Evanaki, Mohammad Yasin | | | 1178 | IRI | 1.00 | 1 | 0.21 | 35 | 7.35 | | | Ghorbani, Sina | | | 1736 | IRI | 0.00 | 1 | -0.12 | 35 | -4.20 | | | Divdar, Mahdi | | | 1052 | IRI | 1.00 | 1 | 0.11 | 35 | 3.85 | | | Rezaei, Mostafa | | | 1585 | IRI | 1.00 | 1 | 0.73 | 35 | 25.55 | | | Moghadas Jafari, Mohammad | | | 1751 | IRI | 1.00 | 1 | 0.88 | 35 | 30.80 | |
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) | | | | Alborz Rapid Cup 18 farvardin 1402 | Karaj | IRI | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1441 | 2.50 | 7 | -0.91 | 35 | -31.85 | |
| | Mohandesi, Shahin | m | | 1972 | IRI | 0.00 | 1 | -0.03 | 35 | -1.05 | | | Doroudi, Mashhoud | | | 1146 | IRI | 1.00 | 1 | 0.15 | 35 | 5.25 | | | Rahmatpisheh, Amir Hossein | | | 1802 | IRI | 0.00 | 1 | -0.10 | 35 | -3.50 | | | Yaghoubi, Amirali | | | 1147 | IRI | 1.00 | 1 | 0.15 | 35 | 5.25 | | | Alizadeh, Amirhosein | | | 1664 | IRI | 0.00 | 1 | -0.22 | 35 | -7.70 | | | Malaknezhad, Mohammad Taha | | | 1167 | IRI | 0.50 | 1 | -0.33 | 35 | -11.55 | | | Ahmadnia, Ahmad | | | 1417 | IRI | 0.00 | 1 | -0.53 | 35 | -18.55 | |
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) | | | | Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1441 | 4.00 | 7 | -1.61 | 35 | -56.35 | |
| | Shamsi, Payar | | | 1547 | IRI | 0.00 | 1 | -0.36 | 35 | -12.60 | | | Kafash Lahiji, Ramtin | | | 1147 | IRI | 0.00 | 1 | -0.85 | 35 | -29.75 | | | Alirezaei, Radin | | | 1073 | IRI | 1.00 | 1 | 0.10 | 35 | 3.50 | | | Ghader Panah, Samyar | | | 1118 | IRI | 1.00 | 1 | 0.13 | 35 | 4.55 | | | Nabavi, Seyed Mehdi | | | 1172 | IRI | 0.00 | 1 | -0.83 | 35 | -29.05 | | | Toosi, Mohammad Yasin | | | 1102 | IRI | 1.00 | 1 | 0.12 | 35 | 4.20 | | | Vaziri, Sadra | | | 1031 | IRI | 1.00 | 1 | 0.08 | 35 | 2.80 | |
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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