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Individual Calculations April 2019 |
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| Biabani, Hadi Total change: -62.80 | |   |
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| Karoun International U1600 Cup 2019 | Ahvaz | IRI | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1588 | 6.50 | 9 | 0.25 | 20 | 5.00 | |
|  Jafari Ghourtani, Arash | | | 1188 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Makvandi, Freidoun | | | 1365 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hashemi Zadeh, Seyyed Kasra | | | 1400 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Alizadeh, Farzad | | | 1492 | IRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Delfan, Farzad | | | 1512 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Beytmashall, Abdolghader | | | 1551 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Esmaili, Farhad | | | 1518 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Khosravi, Kamyar | | | 1555 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Baymani, Mohsen | | | 1245 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | * 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) | | | | 2nd Semnan Standard Fajr Cup - Esfand 1397 | Semnan | IRI | 2019-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1630 | 7.50 | 9 | 1.91 | 20 | 38.20 | |
| | Ghadamgahi, Sajjad | | | 1320 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Babaee, Mohammadsaleh | | | 1509 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Esmaeilzade, Hossein | | | 1558 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Soleimany, Alireza | | | 1484 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Golshanizad, Saeed | | | 1566 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Heravi, Mohammad Hossein | | | 1622 | IRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Ashoori, Erfan | | | 1598 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Eslami, Hamidreza | | | 1551 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ghafouri, Mohammad Javad | | | 1613 | IRI | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | 3nd Shahreza Norouz Standard Cup Farvardin 1398 | Esfahan | IRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1630 | 3.00 | 8 | -1.62 | 20 | -32.40 | |
| | Minakhanloo, Mohammad Javad | | | 1784 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Saleh, S.mohammad Amin | | | 1298 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Amiri, Arshiya | | | 1347 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Allahverdi, Davood | | | 1769 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Sohrabpour, Mohammad | | | 1726 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Rashidi, Masood | | | 1723 | IRI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Norouzi Chenari, Parham | | | 1438 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Firoozeh, Amrolah | | | 1375 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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) | | | | 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 | Qazvin | IRI | 2019-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1630 | 0.00 | 5 | -3.68 | 20 | -73.60 | |
| | Hoseini, S.alireza | | | 1883 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Asghari, Reza | | | 1376 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Rahmani, Melika | | | 1345 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Abasi Zamharir, Mohammad | | | 1230 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Hayati, Amir Hesam | | | 1230 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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