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Individual Calculations August 2023 |
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| Kakavand, Ramtin Total change: 77.20 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (1700 To 1999) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1745 | 3.50 | 8 | 0.51 | 40 | 20.40 | |
|  Mahdavi, Mahdis | | | 1888 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Hoseini, S.alireza | | | 1917 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Safarian, Javad | | | 1899 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Mogheyseh, Abolfazl | | | 1790 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Anjom Rooz, Mehdi | | | 1874 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Ghoreishi Amiri, Seyed Kian | | | 1762 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Pir , Mehdi | | | 1715 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Zamani, Alireza | | | 1873 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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) | | | | 2nd International Gilan Cup (Masters-A Category) | Rasht | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1831 | 5.50 | 9 | 1.42 | 40 | 56.80 | |
| | Darini, Iliya | | | 2118 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Moosavi, Seyed Arad | | | 1733 | IRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Pir , Mehdi | | | 1697 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Vaziri, Rasool | | | 1959 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Danesharaste, Arvin | | | 1952 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Moeinimajd, Sobhan | | | 1667 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Hojjatinejad, Ilia | | | 1964 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Alizadeh, Amirhosein | | | 1773 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Deljou, R. | | | 1968 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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