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Individual Calculations October 2022 |
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| Babaei, Ali Total change: 41.80 | |   |
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| 4th Shahid hojjaji chess tournament | Najaf Abad | IRI | 2022-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1131 | 3.00 | 6 | 2.09 | 20 | 41.80 | |
|  Jouzani, Masoud | | | 1697 | IRI | 1.00 | 1 | 0.98 | 20 | 19.60 | |  Ahankoub, Arta | | | 1408 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rezagholian, Bahareh | | | 1614 | IRI | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Ghayour Najaf Abadi, Ali | | | 1325 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hashemi, Abbas | | | 1479 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tajmir Riyahi, Nooshin | | | 1274 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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