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Individual Calculations August 2023 |
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| Nadrlou, Behzad Total change: 28.40 | |   |
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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 |
| 1395 | 1072 | 1.50 | 6 | 0.71 | 40 | 28.40 | |
|  Zargari Jam, Farhad | | | 1361 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jafar Nejad, Amirmohammad | | | 1357 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Sarvin, Alireza | | | 1446 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Dezhdar, Behzad | | | 1379 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Modheji, Parham | | | 1428 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ghanbari, Ali | | | 1401 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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