Rapid:
Individual Calculations April 2019 |
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Jaferian, Koosha Total change: 39.40 | | |
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1st Iranian University Chess League in Region 1- Rapid Cup - Boys 1397 | Tehran | IRI | 2019-03-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1709 | 2002 | 4.00 | 5 | -0.11 | 20 | -2.20 | |
| Golchin, Mohammadhossein | | | 1731 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | Hosseini, Seyed Farzad | | | 1602 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Shahidi, Jahanbakhsh | | | 1602 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Firouzja, Mohammadreza | | | 1976 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | Ahadi, Kaveh | | | 1636 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | * 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) | | Tehran Rapid Cup 8Farvardin 1398 | Tehran | IRI | 2019-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1937 | 2002 | 6.00 | 7 | 2.08 | 20 | 41.60 | |
| Attari, Saeid | | | 1602 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Vasheghani, Hessam | | | 1602 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Hakemi, Arman | f | | 2269 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | Abed, Meisam | | | 2036 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | Ghaziolsharif, Kaveh | | | 2131 | IRI | 0.50 | 1 | 0.17 | 20 | 3.40 | | Doroodian, Mahyar | | | 1891 | IRI | 1.00 | 1 | 0.35 | 20 | 7.00 | | Pilvaieh, Ali | | | 2027 | IRI | 0.50 | 1 | 0.03 | 20 | 0.60 | | * 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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