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Individual Calculations June 2023 |
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| Ashrafi, Omid Total change: -12.00 | |   |
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| Birjand Chess Tournament ordibehesht 1402 Standard | Birjand | IRI | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1279 | 0.00 | 2 | -0.30 | 40 | -12.00 | |
|  Zamani, Morteza | | | 1503 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Hosseini Sourgi, Abolfazl | | | 1671 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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