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Individual Calculations April 2019 |
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| Raei, Alireza Total change: -56.20 | |   |
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| 9th Ferdowsi International Cup 2019 - Under 2100 | Mashhad | IRI | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1814 | 4.00 | 7 | 0.11 | 20 | 2.20 | |
|  Safaei, Maliheh | | | 1519 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Jahedi, Mani | | | 2089 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Jafari, Kasra | | | 1584 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hamed Hajipour, Kimia | | | 1497 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Shirliyev, Allayar | | | 2020 | TKM | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Mohammadi, Mohammad Mehdi | | | 2080 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Moazedi, Keyana | | | 1583 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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) | | | | Tehran Standard Cup 20-24 Esfand 1397 (U-2000) | Tehran | IRI | 2019-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1814 | 4.50 | 7 | -0.84 | 20 | -16.80 | |
| | Novin, Ahmadreza | | | 1414 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Nayebi, Mani | | | 1414 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Moradzadeh, Mohammad | | | 1477 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pour Eskandar, Aliakbar | | | 1638 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Azhir, Hooman | | | 1920 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Vasheghani, Hessam | | | 1545 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ghotbi Zavie, Amir Hossein | | | 1668 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 | Qazvin | IRI | 2019-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1814 | 4.00 | 7 | -2.08 | 20 | -41.60 | |
| | Rahmatpisheh, Amir Hossein | | | 1593 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Rafiei Poor, Mohammad | | | 1504 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Sadeghi, Abdollah | | | 1415 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hossein Khademi, Hadi | | | 1577 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Malekzadeh, Amir Hosein | | | 1418 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rezaei, Amirhossein | | | 1414 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khezri, Seyed Majid | | | 1474 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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