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Rapid:
Individual Calculations January 2019 |
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| Jafari, Saber Total change: 3.80 | |   |
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| Ardabil Vahdat Rapid Cup Azar 1397 | Ardabil | IRI | 2018-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1758 | 4.50 | 8 | 0.19 | 20 | 3.80 | |
|  Aabd, Arya | | | 1358 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bekrami, Habib | | | 1988 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Shahbazi, Ashkan | | | 1478 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bayrami Asl, Hojjat | | | 1558 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bidar, Mehdi | | | 1903 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Birang, Esmaiel | | | 1575 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Salimi, Yaser | | | 1922 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Moghadam, Alireza | | | 1952 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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