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Rapid:
Individual Calculations October 2019 |
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| Jaferian, Koosha Total change: 2.20 | |   |
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| Tehran Rapid Cup 14 Shahrivar 1398 | Tehran | IRI | 2019-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2091 | 5.00 | 7 | 0.11 | 20 | 2.20 | |
|  Abedini, Farnood | | | 1691 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghorban, Mohammad | | | 1694 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rezaei, Hamidreza | | | 1800 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Zahedifar, Anahita | | wf | 2013 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Sedaghati, Mehrdad | f | | 2191 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hakemi, Arman | f | | 2192 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Shahsavari, Sorena | | | 1765 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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