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Individual Calculations September 2022 |
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| Golshannejad, Sepehr Total change: -25.20 | |   |
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| Lahijan Standard Cup (U 2200) | Lahijan | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1757 | 5.50 | 8 | -0.94 | 20 | -18.80 | |
|  Khoshhal, Maryam | | | 1357 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hosseinzadeh, Salar | | | 1354 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Reshad, Radin | | | 1327 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Karimi, Anahita | | | 1318 | IRI | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Bayatfar, Behnam | | | 1452 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bolouri, Arad | | | 1514 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Noorinezhad, Nafas | | | 1458 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Samsam, Farhad | | | 1977 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | | | 18th Gilan second league 1400 Round 9-10 | Gilan | IRI | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1757 | 0.00 | 1 | -0.32 | 20 | -6.40 | |
| | Geramipoor, Amin | | | 1888 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | |
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