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Individual Calculations October 2021 |
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| Safarnezhad, Armin Total change: 2.40 | |   |
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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 |
| 1424 | 1581 | 5.50 | 8 | 0.06 | 40 | 2.40 | |
|  Saedian, Sorena | | | 1181 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Afsharian, Amirmohammad | | | 1273 | IRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Yazdi Kariz Khani, Ehsan | | | 1230 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Razavi, Seyyed Amirreza | | | 1947 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Zafar Kargar Yazdi, Erfan | | | 1347 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Abdollahabadi, Amir Hosien | | | 1792 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rahmani, Mohammad | | | 1276 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Abrishami, Amirarshia | | | 1349 | IRI | 1.00 | 1 | 0.21 | 40 | 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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