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Individual Calculations March 2023 |
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| Barahimi, Arian Total change: -128.00 | |   |
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| Paytakht Cup, International Chess Festival (C) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1109 | 1303 | 3.00 | 7 | -2.25 | 40 | -90.00 | |
|  Younesi, Abolfazl | | | 1135 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Beigi Amin, Bisan | | | 1077 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Soutiazad, Amirali | | | 1105 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Poursedighi, Alireza | | | 1137 | IRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Kosari, Sarina | | | 1061 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sheini, Shideh | | | 1082 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Roshantab, Sadra | | | 1167 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | | | 19th International Caspian Cup (B Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1303 | 2.50 | 7 | -0.95 | 40 | -38.00 | |
| | Dadashzadeh Sarvandani, Bita | | | 1076 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Modanloo, Narges | | | 1081 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Jamalzadeh, Morteza | | | 1771 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Sakhaei, Asal | | | 1131 | IRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Hasanpour, Zeynab | | | 1157 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Seleyari, Mohammad Mahan | | | 1561 | IRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Abolhasanpour, Mohammad Rasoul | | | 1523 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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