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Individual Calculations January 2022 |
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| Saberi, Hirad Total change: -17.60 | |   |
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| Gilan Youth Chess Championship Open U16 | Rasht | IRI | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1673 | 2.00 | 4 | -0.87 | 40 | -34.80 | |
|  Ghavidel, Amirhossein | | | 1273 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Shabani, Mohammad | | | 1273 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Mohammadi, Mohammadsadegh | | | 1395 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Biriya, Mohammadamin | | | 1911 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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) | | | | 1st Sardar Jangal Cup (Memorial of Mirza Kouchak Khan Jangali) | Rasht | IRI | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1662 | 5.50 | 9 | 0.43 | 40 | 17.20 | |
| | Nikfard, Bardia | | | 1262 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tavoosi Rad, Ramtin | | | 2062 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bagherian Ghaleh, Shayrad | | | 1303 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kazemi, Parham | | | 1262 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Maghsoudloo, Amir Ali | | | 1990 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Rafigh, Shervin | | | 1438 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Ghanbarpour, Mahan | | | 1423 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Karami, Mahan | | | 1814 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hesami, Mohsen | | | 1862 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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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