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Individual Calculations October 2019 |
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| Eftekhari Esmaeilabadi, Arsham Total change: 22.00 | |   |
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| Fars boys U12 championship 1398 | Fars | IRI | 2019-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1251 | 5.00 | 8 | 1.31 | 40 | 52.40 | |
|  Esfandiari, Sobhan | | | 1010 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Akrami, Ali | | | 1581 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Riazi, Mohammad Taha | | | 1032 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Barzegar, Amir Ali | | | 1097 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Abeddoost, Amirhosein | | | 1297 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Bambaeiro, Taha | | | 1352 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Taravatpoor, Amir Ali | | | 1399 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Nikmanesh, Amirhosein | | | 1508 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | 16th Avicenna International Open Chess Tournament 2019 - Category C | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1251 | 2.50 | 7 | -0.76 | 40 | -30.40 | |
| | Ghafari, Alireza | | | 1430 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Omidian, Masood | | | 1627 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Abbasi Abloei, Abolfazl | | | 1421 | IRI | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Zamani Nezhad, Ahora | | | 1083 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mehri, Mohammad Amin | | | 1375 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Nikfar, Kianmehr | | | 1038 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Norouzi, Kasra | | | 1006 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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