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Rapid:
Individual Calculations February 2018 |
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| Sahraei, Armin Total change: 8.80 | |   |
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| Tehran Rapid 28 Dey 1396 | Tehran | IRI | 2018-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1519 | 1237 | 1.50 | 5 | 0.44 | 20 | 8.80 | |
|  Hamedi Nia, Vesal | | | 1637 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Jamshidzadeh, Amir | | | 1623 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zamzami, Taleb | | | 1637 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ebrahimi Rashti, Asal | | | 1063 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Khan Ahmadi, Mahdi | | | 1637 * | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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