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Rapid:
Individual Calculations June 2023 |
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| Mehri, Mohammad Amin Total change: 94.80 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U18)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1647 | 4.50 | 8 | 1.32 | 40 | 52.80 | |
|  Malekzadeh, Mohammad | | | 2030 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Farsian, Farivar | | | 1238 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khazaei, Parviz | | | 2035 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sarvin, Alireza | | | 1553 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ghadi Sahebi, Hosein | | | 1753 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Doroodgar, Amir Hossein | | | 2139 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Shooreshi, Parham | | | 1635 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Ghanbarpour, Mahan | | | 1628 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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) | | | | Rapid Sabzevar 1402 Khorasan Razavi | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1647 | 6.00 | 8 | 1.05 | 40 | 42.00 | |
| | Arab, Atra | | | 1247 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pak Niyat, Ali | | | 1333 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mohammadi, Reza | | | 1895 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kamran Nia, Helia | | | 1294 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Kamran Nia, Elena | | | 1423 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Abdollahabadi, Amir Hosien | | | 1821 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Jaffari, Mohammad | | | 1485 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Vassalam, Mohammad Taghi | | | 1776 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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