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Individual Calculations March 2023 |
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| Habibifard, Parham Total change: -45.20 | |   |
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| 2nd Zanjan League | Zanjan | IRI | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1610 | 1.00 | 3 | -0.26 | 40 | -10.40 | |
|  Ansari, Soheil | | | 1819 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Kazemianmoghadam, Bahador | | | 1747 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Bigdeli, Morteza | | | 1456 | IRI | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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) | | | | 19th International Caspian Cup (C Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1610 | 8.50 | 11 | -0.87 | 40 | -34.80 | |
| | Mirjavadi, Sarieh Sadat | | | 1210 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Movaghari, Reza | | | 1150 | IRI | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Kafash Lahiji, Ramtin | | | 1205 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Malaknezhad, Amirali | | | 1288 | IRI | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Ranjkesh, Mahyar | | | 1194 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Zamani, Radvin | | | 1145 | IRI | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Eshkevari, Sahand | | | 1232 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Taheri, Parsa | | | 1665 | IRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Rismanchi, Ramtin | | | 1398 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Razmjou, Elia | | | 1205 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Emtiazi, Bardiya | | | 1363 | IRI | 1.00 | 1 | 0.19 | 40 | 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) | | |
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