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Individual Calculations May 2019 |
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| Khalouei Koupaei, Arya Total change: 6.80 | |   |
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| The 4th Jouybar Chess Tournament - Nowrooz Cup 1398 | Mazandaran | IRI | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1194 | 2.00 | 7 | -1.04 | 40 | -41.60 | |
|  Arvan, Amirhosein | | | 1594 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Momeni, Sepanta | | | 1018 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Alipour, Amir Mehdi | | | 1023 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Rezapour Ahangar, Mahdi | | | 1594 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Matani, Fatemeh | | | 1018 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Nazarian, Parsa | | | 1594 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Akbari, Arvin | | | 1113 | IRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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) | | | | 5th Gol Gohar Cup ( Sirjan Under 1700 ) 1398 | Sirjan | IRI | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1282 | 2.50 | 5 | 1.21 | 40 | 48.40 | |
| | Hajipoor, Javad | | | 1559 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Salimi, Aziz | | | 1453 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Hosseini, Hamed | | | 1552 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Taheri, Mohammad Ali | | | 1414 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Shahi Moridi, Sajad | | | 1382 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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