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Individual Calculations March 2020 |
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| Rasouli Mehrjardi, Amirmohammad Total change: 12.80 | |   |
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| Alborz League U18 - 1398 Round 4-9 | Alborz | IRI | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1953 | 2.00 | 2 | 0.16 | 40 | 6.40 | |
|  Lashgari, Helia | | | 1553 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zeinali, Alireza | | | 1553 * | IRI | 1.00 | 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) | | | | 18th Caspian Cup International Chess Festival (Group A) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1953 | 4.50 | 9 | 0.16 | 40 | 6.40 | |
| | Mohammadi, Melika | | | 1726 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Khoshkalam, Seyed Mehrab | f | | 2280 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Yeganedoost, Majid | | | 1812 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ghesmati, Aryan | | | 2056 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Moosavifar, Seyed Abolfazl | | | 1704 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Avetisyan, Mariam | | wf | 2129 | ARM | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Khazaei, Parviz | | | 2157 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Abri, Ahmadali | | | 1832 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Mohammadi, Reza | | | 2036 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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