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Individual Calculations September 2022 |
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| Haghdoust, Babak Total change: -57.20 | |   |
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| 10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1741 | 5.50 | 9 | -2.00 | 20 | -40.00 | |
|  Riazi, Yasin | | | 1489 | IRI | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Solimani Nezad, Gholamreza | | | 1491 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Naderian, Farhad | | | 1577 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Cheraghi, Alireza | | | 1232 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kerdegar, Amirreza | | | 1511 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Bagheri, Behrad | | | 1519 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Habibifard, Parham | | | 1432 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Asvar, Mohammad Matin | | | 1442 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Moosavi, Seyed Arad | | | 1341 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | 18th Gilan second league 1400 Round 9-10 | Gilan | IRI | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1768 | 0.00 | 1 | -0.86 | 20 | -17.20 | |
| | Hasani, Hasan | | | 1458 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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