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Individual Calculations October 2022 |
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| Shaabani, Amin Total change: -63.00 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1716 | 5.50 | 10 | -3.15 | 20 | -63.00 | |
|  Bayatfar, Behnam | | | 1442 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Rahbar, Aihan | | | 1495 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Bazmeh, Fahimeh | | | 1353 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Parsa Rad, Amirhesam | | | 1460 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Delshad, Shaghayegh | | | 1353 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Malek Hosseini, Mohammad | | | 1224 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Heidarinezhad, Mohammad Sadra | | | 1455 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Shafiee, Artin | | | 1316 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rismanchi, Ramtin | | | 1376 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Amiri, Mahan | | | 1416 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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