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Individual Calculations August 2019 |
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| Shameli Dourabi, Ali Total change: 42.80 | |   |
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| Mazandaran junior Championship 1398 | Babolsar | IRI | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1542 | 4.50 | 6 | 0.74 | 40 | 29.60 | |
|  Asghari, Abolfazl | | | 1171 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Saadatmandi, Elina | | | 1283 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bagheri Astani, Farzam | | | 1423 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Motamedi, Fatemeh | | | 1578 | IRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Jafarian, Danial | | | 1431 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Poolaei, Roham | | | 1709 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | Iran Boys Student Middle School Championship-Ramsar 2019 | Tehran | IRI | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1542 | 3.50 | 6 | 0.33 | 40 | 13.20 | |
| | Mehboodi, Shadmehr | | | 1822 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Khorasani, Amir Reza | | | 1284 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Shahgodari, Arian | | | 1142 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Saydi, Karo | | | 1433 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Rabi, Amir | | | 1578 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Khoshkalam, Seyed Mahan | | | 1813 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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