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Rapid:
Individual Calculations June 2023 |
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| Abdolahi, Amir Taha Total change: 77.60 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U14)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1421 | 5.00 | 8 | 0.98 | 40 | 39.20 | |
|  Jalali, Armin | | | 1666 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Dabiri, Matin | | | 1105 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Selahi, Kian | | | 1176 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Bigani, Mohammad Hessam | | | 1498 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Rabbani, Abtin | | | 1558 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Moradi, Amirali | | | 1255 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Yazdi Kariz Khani, Ehsan | | | 1539 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Abedi, Sorosh | | | 1507 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | Tehran Milad Rapid cup 1402 | Tehran | IRI | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1421 | 5.00 | 8 | 0.96 | 40 | 38.40 | |
| | Rostami, Aiso | | | 1077 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mohandesi, Shahin | m | | 1940 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Reza Zadeh, Mohammad Amin | | | 1125 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Shooreshi, Parham | | | 1635 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Eghbali, Mohammad Hossein | | | 1247 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Shakeri, Parsa | | | 1289 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Gholami, Armin | | | 1846 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gholizadeh, Pariya | | | 1370 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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