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Individual Calculations March 2019 |
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| Jahdi, Poorya Total change: 35.60 | |   |
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| 17th Caspian Cup int.Chess Festival (Youth) | Gilan | IRI | 2019-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1282 | 1358 | 6.00 | 9 | 0.66 | 40 | 26.40 | |
|  Akbari, Arvin | | | 1167 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Zaheri, Mehran | | | 1549 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mohammadzadeh, Sepehr | | | 1132 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Fotouhi, Parnia | | | 1141 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ajamhasani, Amir | | | 1284 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Yeganegi, Barad | | | 1565 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Pourakbari, Taha | | | 1123 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Imani, Adrina | | | 1086 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Safarnezhad, Armin | | | 1490 | IRI | 0.50 | 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) | | | | Gilan Second League Round 9-10 | Rasht | IRI | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1358 | 1.00 | 1 | 0.23 | 40 | 9.20 | |
| | Sadeghi, Seyed Mohammad | | | 1149 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | |
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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