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Individual Calculations October 2021 |
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| Razavi, Seyyed Amirreza Total change: -40.40 | |   |
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| Standard Cup Sacred Defense Week Khorasan Razavi 1400 | Mashhad | IRI | 2021-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1682 | 1947 | 6.00 | 9 | -1.01 | 40 | -40.40 | |
|  Pourhossein, Mehran | | | 1547 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Riazi, Yasin | | | 1547 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Kamran Nia, Helia | | | 1547 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Safarnezhad, Armin | | | 1581 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ahmadi, Erfan | | | 1765 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Ghorishi, Seied Mahdiar | | | 1547 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zare, Jamal | | | 2034 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Zahmati, Sobhan | | | 2024 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Honarparast, Mohammad | | | 1547 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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