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Individual Calculations November 2023 |
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| Rafigh, Shervin Total change: 43.20 | |   |
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| 1st Father Cup Standard Chess Tournament [Afzoon Group] | Gilan-Rasht | IRI | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1628 | 6.00 | 9 | 0.44 | 40 | 17.60 | |
|  Masoumi, Nariman | | | 1228 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kouchaki, Aein | | | 1130 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Norouzi Chenari, Parham | | | 1832 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Nazem, Mehrad | | | 1306 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mogheyseh, Abolfazl | | | 1980 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Movaghari, Reza | | | 1370 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Farshchi, Bahmanyar | | | 1422 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Khoshkalam, Seyed Mahan | | | 1967 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shahmohammadi, Dorsa | | | 1423 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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) | | | | 20th Gilan First League Round 1 | Gilan | IRI | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1628 | 1.00 | 1 | 0.64 | 40 | 25.60 | |
| | Akbarzadeh, Gholamreza | | | 1731 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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