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Individual Calculations March 2023 |
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| Rostami, Hossein Total change: 157.20 | |   |
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| Paytakht Cup, International Chess Festival (A) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2417 | 2146 | 5.50 | 9 | 3.93 | 40 | 157.20 | |
|  Hayrapetyan, Hovik | g | | 2466 | ARM | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Ashraf, Artin | f | | 2359 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kushagra, Mohan | m | | 2384 | IND | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Llaneza Vega, Marcos | m | | 2415 | ESP | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Lorparizangeneh, Shahin | g | | 2482 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Gholami Orimi, Mahdi | m | | 2422 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Gusain, Himal | m | | 2378 | IND | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Atakhan, Abtin | f | | 2370 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ghaem Maghami, Ehsan | g | | 2478 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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