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Individual Calculations September 2017 |
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| Parvaneh, Milad Total change: -8.40 | |   |
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| Gilan East League 2017 Round 1-4 | Langroud | IRI | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1779 | 2.00 | 2 | 0.18 | 40 | 7.20 | |
|  Sadoogh, Zahra | | | 1379 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hosseinzadeh Nateghi, Saeed | | | 1412 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 East League 2017 Round 5-7 | Langroud | IRI | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1779 | 0.50 | 2 | -0.39 | 40 | -15.60 | |
|  Asadi, Atabak | | | 1776 | IRI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Ghanbari, Emad | | | 1862 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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