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Individual Calculations October 2019 |
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| Rezaeipour, Sina Total change: -24.40 | |   |
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| Chess Championship of Gilan Province U(18) 1398 | Rasht | IRI | 2019-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1663 | 3.00 | 4 | 0.33 | 40 | 13.20 | |
|  Rezapoor, Ashkan | | | 1265 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Azarbarzin, Amir Reza | | | 1707 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Saberi, Hirad | | | 1602 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | |  Jalali, Yashar | | | 1490 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | 16th Avicenna International Open Chess Tournament 2019 - Category B | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1663 | 3.50 | 9 | -0.94 | 40 | -37.60 | |
| | Nikzad, Nami | | | 1885 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Baradaran Naghshineh, Armin | | | 1422 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Alizadeh, Amirmohammad | | | 1864 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Safaeenezhad, Reza | | | 1908 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kord, Soleyman | | | 1439 | IRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Noori, Amir Mohammad | | | 1519 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Zamansani, Mohammad Sadegh | | | 1740 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Dorpa, Mohammad Mahdi | | | 1764 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Johari, Atena | | | 1458 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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