Individual Calculations September 2022 |
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Nazari Nia, Shahram Total change: -15.00 | | |
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1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1426 | 1501 | 4.00 | 7 | -0.03 | 20 | -0.60 | |
| Talebi, Masoud | | | 1875 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | Shafieian, Shayan | | | 1101 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kakoee, Parham | | | 1222 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Azizkhani, Nima | | | 1730 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | Dehghan Harati, Arina | | | 1148 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | Mal Ahmadi, Iliya | | | 1129 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Jamali, Pouria | | | 1774 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | * 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) | | 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1478 | 1501 | 3.00 | 7 | -0.72 | 20 | -14.40 | |
| Marzoughi, Mohammadsadegh | | | 1920 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | Andari, Ramyar | | | 1206 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | Karami, Qazal | | | 1101 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Nosratpour, Ariz | | | 1804 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | Mehrkhah, Hadi | | | 1314 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | Nadernia, Niki | | | 1750 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | Ansari Mahyari, Diana | | | 1250 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | * 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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