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Individual Calculations November 2023 |
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| Jafari, Koosha Total change: -43.60 | |   |
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| Kerman Cup (Standard Under 2200 & Blitz) | Kerman | IRI | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1480 | 3.50 | 8 | -0.96 | 40 | -38.40 | |
|  Chavari, Mohammad Mahdi | | | 2076 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Karami, Naser | | | 1165 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ghiasi, Saeed | | | 1270 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Rafati, Rayan | | | 1202 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mohammadi, Hossein | | | 1830 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Shool, Iliya | | | 1686 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Kargar Jahromi, Tannaz | | | 1291 | IRI | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Shah Hosseini, Mohammadsadegh | | | 1145 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | |
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 |
| 1382 | 1480 | 0.50 | 1 | -0.13 | 40 | -5.20 | |
| | Nabavi, Seyed Mehdi | | | 1382 | IRI | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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) | | |
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