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Rapid:
Individual Calculations January 2020 |
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| Derakhshan, Amirhossein Total change: -53.60 | |   |
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| Tehran North East Rapid 25 azar | Tehran | IRI | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1718 | 5.00 | 11 | -2.68 | 20 | -53.60 | |
|  Kamali, Negar | | | 1318 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Keshavarz, Sahar | | | 1448 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Alaei, Ainaz | | | 1552 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Seyed Yasrebi, Shamim | | | 1712 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Molaei, Mohammad Kouzekanan | | | 1959 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Safaee, Sepehr | | | 1539 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Sharbat Dar Alaei, Mehrshad | | | 1428 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Karam Yazdi, Parmida | | | 1414 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Hakimi, Arshia | | | 1730 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Alibagheri, Melika | | | 1434 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Keshavarz, Sepide | | | 1526 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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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