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Individual Calculations January 2018 |
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| Houshiar, Yahya Total change: -3.60 | |   |
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| Fars Province League 1396 Round 7-11 | Shiraz | IRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1720 | 3.00 | 5 | 0.43 | 20 | 8.60 | |
|  Khoshkaraman, Melisa | | | 1399 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Doodman, Ahmadreza | | | 1754 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Nejadshirazi, Mohammad Reza | | | 1930 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mehrabi, Morteza | | | 1972 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Shafiee, Amir Hossein | | | 1451 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | | | Fars Province Cities Chess League (U2200) - 1396 | Kazeroon | IRI | 2017-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1720 | 2.00 | 5 | -0.61 | 20 | -12.20 | |
| | Ostovani, Alireza | | | 1320 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karampour, Amir | | | 1585 | IRI | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Delshad, Mohsen | | | 1786 | IRI | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Hosseini, Seyedhossein | | | 1868 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Mashi, Houshang | | | 1870 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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