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Individual Calculations October 2017 |
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| Safari, Parham Total change: -19.60 | |   |
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| Iranian Boys Under 14 Championship 1396 | Shahreza | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1923 | 6.00 | 9 | -0.49 | 40 | -19.60 | |
|  Amiri, Saro | | | 1523 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Heydari, Mohammad Masoud | | | 1563 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Poormosavi, Seyed Kian | | | 2123 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Baneshi, Mahan | | | 1965 | IRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Darini, Iliya | | | 1693 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Razavi, Seyyed Amirreza | | | 1640 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Khatibi, Amir Reza | | | 1650 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Goodarzi, Moein | | | 1536 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Rasouli Mehrjardi, Amirmohammad | | | 1835 | IRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * 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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