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Rapid:
Individual Calculations March 2023 |
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| Beyg Mohammadi, Amir Mahdi Total change: 7.20 | |   |
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| 8th Hamedan Casian Rapid Cup | Hamedan | IRI | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1095 | 1.00 | 5 | -0.36 | 40 | -14.40 | |
|  Sameti, Mohammad Mehdi | | | 1470 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Alishahi, Dina | | | 1208 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Nadi, Mohammad Hosein | | | 1108 | IRI | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Ghafary, Poria | | | 1233 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Delavari, Amin | | | 1423 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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 |
| 1382 | 1095 | 1.50 | 5 | 0.54 | 40 | 21.60 | |
| | Gholami, Amir Mohammad | | | 1516 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Ebrahimi, Mahdi | | | 1292 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Fathi, Abolfazl | | | 1599 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Maleki, Abolfazl | | | 1342 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kaviani, Artin | | | 1161 | IRI | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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