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Individual Calculations September 2019 |
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| Amjad Yazdandoust, Mohammadreza Total change: -72.00 | |   |
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| 2nd Iranian Talent Olympiad 2019- Boys Standard | Gilan | IRI | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1831 | 5.00 | 7 | -0.44 | 40 | -17.60 | |
|  Niromand, Mohammad Ebrahim | | | 1431 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Aghamohamadi, Mohamad Arshia | | | 1574 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Ahadian, Armin | | | 1556 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Khaledi, Omid | | | 1972 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Shameli Dourabi, Ali | | | 1585 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Nabavi, Seyed Mohammadmahdi | | | 1463 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Fatahi, Ehsan | | | 1535 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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) | | | | 6th Gilan Ayandehsazan Leage (Under 16) 1398 | Gilan | IRI | 2019-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1831 | 1.00 | 5 | -1.36 | 40 | -54.40 | |
| | Nazari, Arad | | | 2196 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mahdavi, Armin | | | 1613 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Rezaeipour, Sina | | | 1649 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Jahedi, Mani | | | 2191 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Ghayourifar, Ali | | | 1729 | IRI | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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