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Individual Calculations November 2023 |
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| Najafi, Diana Total change: 1.20 | |   |
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| Kerman Cup (Standard Under 2200 & Blitz) | Kerman | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1292 | 1.00 | 5 | -0.51 | 40 | -20.40 | |
|  Vatan, Parmis | | | 1677 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Hasanpor Moghadam, Asma | | | 1552 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Taghipoor, Habib | | | 1542 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kargar Jahromi, Ghazal | | | 1030 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Shadanpour, Sana | | | 1503 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | 18 th Mazandaran Premier Chess League (East) | Mazandaran-Sari | IRI | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1292 | 1.00 | 2 | 0.54 | 40 | 21.60 | |
| | Rahmani Cherati, Saber | | | 1426 | IRI | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Bagheri Astani, Farzam | | | 1605 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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