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Individual Calculations October 2018 |
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| Khalouei Koupaei, Arya Total change: 131.60 | |   |
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| Amini Memorial Standard Cup 1397 | Varamin | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1127 | 4.00 | 8 | 2.57 | 40 | 102.80 | |
|  Rahnama, Javad | | | 1522 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Valipour, Rastin | | | 1301 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Sherafat Nia, Mohamad | | | 1391 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Tahvili Raftar, Iman | | | 1510 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jabari, Faezeh | | | 1343 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Mir Hosseini, Seyed Mehdi | | | 1445 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Malekolkalami, Arezou | | | 1244 | IRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Shirmohammadli, Abdolghafoor | | | 1459 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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) | | | | Esfahan Under 12 Chess Championship 1397 | Esfahan | IRI | 2018-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1127 | 2.00 | 4 | 0.72 | 40 | 28.80 | |
| | Khosravi Mahmoei, Hasti | | | 1431 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Etemadi, Ariyan | | | 1527 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kakoee, Parham | | | 1103 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Fatehi, Amir Masoud | | | 1109 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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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