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Rapid:
Individual Calculations May 2023 |
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| Zamani Nezhad, Ahora Total change: 62.80 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U12)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1440 | 4.00 | 7 | 1.57 | 40 | 62.80 | |
|  Bahmani, Koorosh | | | 1771 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Adabyeh, Ashkan | | | 1135 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Zeynali, Ali | | | 1632 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Alizadeh, Amirhosein | | | 1664 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Farmanbar, Farshad | | | 1589 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Taheri, Parsa | | | 1591 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Rouhi, Arman | | | 1528 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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