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Rapid:
Individual Calculations May 2023 |
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| Azadi, Taha Total change: 44.40 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1304 | 3.00 | 7 | -0.03 | 40 | -1.20 | |
|  Moosavi, Seyed Arad | | | 1601 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | |  Shorakayi, Ali | | | 1490 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rabbani, Alireza | | | 1150 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Makhdoom, Mohammadradin | | | 1513 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Bolandnazar, Korosh | | | 1475 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Fallah, Aran | | | 1069 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Khaledi, Parham | | | 1217 | IRI | 0.00 | 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) | | | | 10th Hamedan Casian Rapid Cup | Hamedan | IRI | 2023-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1304 | 3.50 | 8 | 1.14 | 40 | 45.60 | |
| | Alibabaei, Sasan | | | 1911 | IRI | 1.00 | 1 | 0.98 | 40 | 39.20 | | | Parvizi, Amir Reza | | | 1306 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Fathi, Abolfazl | | | 1637 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Saei Hamedani, Khashyar | | | 1580 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Kiani Fotovat, Mohamad Matin | | | 1468 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sameti, Mohammad Mehdi | | | 1494 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Shayani, Amir | | | 1149 | IRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Rismanchi, Ramtin | | | 1442 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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) | | |
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