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Rapid:
Individual Calculations August 2022 |
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| Mohammadi, Erfan Total change: -20.40 | |   |
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| 4th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1623 | 3.00 | 7 | -1.02 | 20 | -20.40 | |
|  Akhgari, Reza | | | 1931 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Mirmoshtaghi, Seyed M.reza | | | 1219 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arablou, Bahar | | | 1223 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sabahifard, Arash | | | 1727 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Garosian, Vania | | | 1367 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ghorbani, Hadi | f | | 2040 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Houshyar, Hadi | | | 1386 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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