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Individual Calculations March 2020 |
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| Ahmadi, Mehrdad Total change: 25.60 | |   |
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| Alborz League U18 - 1398 Round 4-9 | Alborz | IRI | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1423 | 1.50 | 3 | 0.09 | 40 | 3.60 | |
|  Montazeri, Maryam | | | 1442 | IRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Afshari, Mohammadparsa | | | 1681 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Honarmand, Faraz | | | 1221 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | 18th Caspian Cup International Chess Festival (Group B) | Gilan | IRI | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1423 | 4.00 | 7 | 0.55 | 40 | 22.00 | |
| | Zeyni Vand, Ali | | | 1606 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Rabar, Bakhtyar Hama Saleh | | | 1580 | IRQ | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Jalalvand, Amir Hesam | | | 1614 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Shabanzadeh, S.negar | | | 1146 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Khodaveisi, Roham | | | 1135 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Asgari, Esmail | | | 1640 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Delavari, Behnood | | | 1224 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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