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Individual Calculations December 2017 |
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| Roozbeh, Abdolreza Total change: 0.60 | |   |
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| Fars Province League 1396 Round 1-6 | Shiraz | IRI | 2017-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1914 | 3.50 | 5 | 0.03 | 20 | 0.60 | |
|  Zare, Iliya | | | 1514 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rahimi, Arshia | | | 1514 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kowsarinia, Amir | f | | 2302 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Jahantighzad, Ali | | | 1514 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahdavi, Mohamd Javad | | | 1829 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | |
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