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Individual Calculations August 2023 |
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| Estebar, Ernika Total change: -6.80 | |   |
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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 |
| 1358 | 1036 | 0.50 | 5 | -0.17 | 40 | -6.80 | |
|  Dehghan Khalili, Mohammad | | | 1399 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Maleki, Abolfazl | | | 1325 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kambakhsh, Hassan | | | 1278 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Nourozi, Danial | | | 1339 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Taleshi, Radmehr | | | 1450 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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