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Individual Calculations August 2019 |
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| Shiri, Abolfazl Total change: 0.40 | |   |
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| Iran Boys Student Middle School Championship-Ramsar 2019 | Tehran | IRI | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1561 | 2.00 | 6 | 0.03 | 40 | 1.20 | |
|  Nazari, Arad | | | 1961 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tavakoli, Amirmohammad | | | 1704 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | |  Rasi Pour, Iliya | | | 1385 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Rohani, Mahyar | | | 1425 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Bosagh Zadeh, Alireza | | | 1949 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Pour Agha Bala, Amirreza | | | 1961 * | IRI | 0.00 | 1 | -0.08 | 40 | -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) | | | | Open Championship Mashhad Men's 2019 | Mashhad | IRI | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1561 | 4.00 | 6 | -0.02 | 40 | -0.80 | |
| | Javanshir, Artin | | | 1161 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khazaei, Parviz | | | 1961 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shayanmanesh, Alireza | | | 1284 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Hosseini Nia, Mani | | | 1375 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Ghaderi, Mohammadreza | | | 1443 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Haghighi, Arman | | | 1332 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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