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Individual Calculations November 2023 |
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| Sheini Dashtgol, Arash Total change: -0.80 | |   |
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| 1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1279 | 0.50 | 3 | -0.02 | 40 | -0.80 | |
|  Salehi Reihani, Bahamin | | | 1523 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Khorramnasab , Sidmoslem | | | 1637 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Saeb, Mohammadhasan | | | 1501 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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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