Individual Calculations March 2023 |
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Amer, Amirali Total change: -12.80 | | |
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Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1563 | 1300 | 0.00 | 4 | -0.76 | 20 | -15.20 | |
| Salehipour, Mehrad | | | 1452 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | Hashemi Zadeh, Seyyed Kasra | | | 1693 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Moeinimajd, Sobhan | | | 1517 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | Adinehnia, Arvin | | | 1590 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | 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) | | 19th International Caspian Cup (B Category) | Rasht | IRI | 2023-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1452 | 1300 | 2.00 | 6 | 0.12 | 20 | 2.40 | |
| Shabani, Amirmohammad | | | 1061 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | Sarvin, Alireza | | | 1589 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | Hadifakour, Arsalan | | | 1516 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | Hashemi, Hamed | | | 1575 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | Barzegaran, Mahan | | | 1445 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | Asghari, Hadi | | | 1524 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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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