Individual Calculations September 2018 |
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Rostami, Hossein Total change: 47.20 | | |
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8th Shahid Rajaei Cup - A Groupe 1397 | Qazvin | IRI | 2018-08-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1740 | 1662 | 4.00 | 8 | 0.67 | 40 | 26.80 | |
| Amir Vardestian, Hossein | | | 2062 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Valaei Kebria, Abolfazl | | | 1478 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | Nikookar, Mahdi | | | 2062 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Noori, Aydin | | | 1360 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | Izak Mohammadi, Arshia | | | 1345 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | Masoumi, Mohammad | | | 1847 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | Abbasi, Meisam | | | 1946 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | Akhasteh, Abbas | | | 1821 | IRI | 0.50 | 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) | | Iran Boys Student Middle school Chess Championship 1397 | Zanjan | IRI | 2018-08-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1730 | 1662 | 3.00 | 6 | 0.51 | 40 | 20.40 | |
| Khatibi, Amir Reza | | | 1885 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | Beytmashall, Abdolghader | | | 1590 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | Safari Aghdam, Amir | | | 1725 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | Alizadeh, Mohammad Mahdi | | | 1513 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | Hayati, Amirhosein | | | 1755 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | Mehboodi, Shadmehr | | | 1912 | IRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | 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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