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Individual Calculations October 2017 |
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| Jalali, Hirbod Total change: 54.40 | |   |
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| Tehran Boys Under 14 Championship 2017 | Tehran | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1052 | 2.00 | 5 | 1.36 | 40 | 54.40 | |
|  Talebmanouchehri, Armin | | | 1452 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jafari, Sepehr | | | 1355 | IRI | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Khaleti, Mahbod | | | 1405 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ghasemnezhad, Mohammad Reza | | | 1341 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Heydri, Mahan | | | 1351 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | * 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) | | |
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