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Individual Calculations August 2023 |
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| Mohammadbeigi, Reza Total change: 72.40 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1325 | 3.50 | 7 | 1.81 | 40 | 72.40 | |
|  Amirinasab, Hossein | | | 1532 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Mohamadi, Niyousha | | | 1562 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Isazaie, Navid | | | 1540 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zeynali, Ali | | | 1519 | IRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Shabaniyan, Faranak | | | 1484 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Noorinezhad, Nafas | | | 1523 | IRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Nemati, Mehrad | | | 1521 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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