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Individual Calculations February 2022 |
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| Hosseinzadeh, Amir Ali Total change: 24.00 | |   |
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| Mazandaran Province Chess Men Championship 2022 (Final) | Mazandaran | IRI | 2022-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1655 | 5.00 | 7 | 0.60 | 40 | 24.00 | |
|  Adabyeh, Ashkan | | | 1241 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | |  Zare, Nazanin Zahra | | | 1324 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Alavi, Mir Mahmood | | | 1524 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Vahedi, Arad | | | 1255 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hoseinpour Kasgary, Abolfazl | | | 1595 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Mohammadi, Rasool | | | 1747 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Khamisi, S Jafar | | | 2151 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | * 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) | | |
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