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Individual Calculations November 2018 |
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| Asgari, Behrad Total change: -31.20 | |   |
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| Tehran Standard Cup 4-8 Mehr 1397 | Tehran | IRI | 2018-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1490 | 3.00 | 6 | 0.29 | 40 | 11.60 | |
|  Azizkhani, Mani | | | 1090 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aryanpour, Arad | c | | 1727 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Nourimoghaddam, Shahrokh | | | 1754 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Raei, Alireza | | | 1749 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kargarzadeh, Mahour | | | 1239 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Azizi Tafreshi, Ali Akbar | | | 1548 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | | | Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1442 | 3.50 | 8 | -1.07 | 40 | -42.80 | |
| | Mokhtari Moghadam, Taha | | | 1785 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gholami, Keyhan | | | 1247 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Najafinia, Ali | | | 1164 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Ahmadi, Erfan | | | 1680 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Arabcari, Aidin | | | 1260 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Rezaei, Yasin | | | 1184 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Khanjani, Rastin | | | 1069 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Miri, Ali | | | 1668 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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