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Individual Calculations October 2022 |
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| Mehrkhah, Hadi Total change: 13.20 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category B | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1308 | 3.50 | 7 | 0.36 | 40 | 14.40 | |
|  Gholami, Amir Mohammad | | | 1567 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Hajiazizi, Aref | | | 1520 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Hasanbagi, Ali | | | 1535 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mirjavadi, Sarina Sadat | | | 1052 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Molouki, Melika | | | 1119 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Nasiri, Abolfazl | | | 1124 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Mohammadi, Elina | | | 1532 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | | | Gilan First League 18th Round 19 | Gilan | IRI | 2022-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1308 | 0.00 | 1 | -0.03 | 40 | -1.20 | |
| | Karami, Mahan | | | 1859 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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