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Rapid:
Individual Calculations July 2018 |
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| Ahmadi, Erfan Total change: 51.00 | |   |
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| Ramezan Rapid Bojnourd Cup 1397 | Bojnourd | IRI | 2018-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1360 | 3.00 | 7 | 1.66 | 20 | 33.20 | |
|  Rafat, Hasan | | | 1760 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Babaee, Mohammadsaleh | | | 1300 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ramezani, Soroosh | | | 1754 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Tayyebi, Seyed Amin | | | 1693 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Hejazi, Milad | | | 1760 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rahmani, Hossein | | | 1564 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Saedi, Siamak | | | 1650 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | | | 2nd Bahar Asak Rapid Cup Ghuchan 1397 | Ghuchan | IRI | 2018-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1380 | 3.00 | 6 | 0.89 | 20 | 17.80 | |
| | Zare, Jamal | | | 1780 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hasani, Farhan | | | 1061 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mohammadi, Gholamreza | | | 1780 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Allahtavakoli, Mahmoud | | | 1117 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Binaei Tavallaei, Mahdi | | | 1730 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Masoumi, Ali | | | 1673 | IRI | 1.00 | 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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