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Individual Calculations August 2018 |
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| Pahlavanzadeh, Yalta Total change: 0.00 | |   |
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| Gilan chess Championship 1397 | Rasht | IRI | 2018-07-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1172 | 0 | 1.50 | 6 | 0.00 | 979 | | 0.00 | |
|  Niazi, Arash | | | 1534 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Amiri, Reza | | | 1140 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hoshangi, Amir Ali | | | 1017 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Imani, Adrina | | | 1128 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Montakhab, Kian | | | 1093 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Bardeh, Tahmoores | | | 1119 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Gilan Boys Under10 Championshipm 1397 | Rasht | IRI | 2018-07-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1100 | 0 | 1.50 | 4 | 0.00 | 1013 | | 0.00 | |
| | Pourakbari, Taha | | | 1159 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Naderi, Arad | | | 1012 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Jafari, Amirhossein | | | 1191 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Shamsi, Amir Mahdi | | | 1039 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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