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Rapid:
Individual Calculations March 2023 |
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| Jafari, Amir Hossein Total change: 69.20 | |   |
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| 8th Hamedan Casian Rapid Cup | Hamedan | IRI | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1238 | 1140 | 4.00 | 8 | 0.95 | 40 | 38.00 | |
|  Gholami, Amir Mohammad | | | 1516 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Mehrabi, Mehrad | | | 1011 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Maleki, Abolfazl | | | 1342 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Barat Pour, Daniz | | | 1226 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Norouzi, Kasra | | | 1307 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Kharvari, Amir Ali | | | 1049 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Ebrahimi, Mahdi | | | 1292 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kaviani, Artin | | | 1161 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | Hamedan Youth Chess Championship - Open U18 | Hamedan | IRI | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1140 | 2.00 | 5 | 0.78 | 40 | 31.20 | |
| | Khodayvandi, Soheil | | | 1548 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Norouzi, Kasra | | | 1307 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Nazari Zadeh, Amir Mehdi | | | 1424 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Ebrahimi, Mahdi | | | 1292 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Asadi, Mohamad Reza | | | 1209 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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