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Individual Calculations August 2023 |
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| Khanjani, Rastin Total change: 64.00 | |   |
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| 19th Gilan 2nd League Round 8 | Gilan | IRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1890 | 1.00 | 1 | 0.09 | 40 | 3.60 | |
|  Masoomi, Ali | | | 1501 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | 2nd International Gilan Cup (Masters-A Category) | Rasht | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1890 | 6.00 | 9 | 1.61 | 40 | 64.40 | |
|  Ghanbarpour, Mahan | | | 1706 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Darini, Iliya | | | 2118 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Parsa Rad, Amirhesam | | | 1812 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Alizadeh, Amirhosein | | | 1773 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Ahmadi, Erfan | | | 2042 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kouchaki, Amirreza | | | 1762 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Samimi, Armin | | | 1845 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Khanipour, Abolfazl | | | 1997 | IRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Tavoosi Rad, Ramtin | | | 2052 | IRI | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | Iranian Juniors Chess Championship (Boys Section - 1402) | Iran | IRI | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1890 | 5.50 | 7 | -0.10 | 40 | -4.00 | |
| | Shabani, Mohammad | | | 1356 | IRI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Aledavood, Seyed Ali | | | 1518 | IRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Habibifard, Parham | | | 1644 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Razmjou, Elia | | | 1490 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Golzari, Amirmohammad | | | 1506 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Cheshmkhavari, Mehrsam | | | 1644 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Bahadori, Arash | | | 2057 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * 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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