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Individual Calculations August 2023 |
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| Alinezhad, Parham Total change: 0.00 | |   |
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| Jouybar Age Categories Chess Tournament | Mazandaran | IRI | 2023-07-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1417 | 0 | 0.00 | 3 | 0.00 | 617 | | 0.00 | |
|  Zare, Nazanin Zahra | | | 1514 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Darabi, Bahar | | | 1426 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Asghar Khatir, Saniar | | | 1311 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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 U-14 Boys Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1217 | 0 | 2.50 | 5 | 0.00 | 1217 | | 0.00 | |
| | Baghoomian, Arame | | | 1238 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Farahani, Shayan | | | 1187 | IRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rajabi, Mahan | | | 1321 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Mousavi, Matin | | | 1272 | IRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ostad Ghasemi, Amirmohammad | | | 1067 | IRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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