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Individual Calculations August 2019 |
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| Ghasemi, Abdollah Total change: -20.80 | |   |
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| Iran Boys Student Middle School Championship-Ramsar 2019 | Tehran | IRI | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1762 | 4.00 | 6 | -0.52 | 40 | -20.80 | |
|  Soleimanian, Mohammadmatin | | | 1395 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Biriya, Mohammadamin | | | 1844 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Rabi, Amir | | | 1578 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | |  Savadpour, Benyamin | | | 1464 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mohammadi Azar, Soheil | | | 1362 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zaheri, Mehran | | | 1592 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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