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Individual Calculations June 2022 |
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| Fatahipour, Valiollah Total change: 11.60 | |   |
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| Ilam Chess Championsip 1400 | Ilam | IRI | 2022-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1237 | 1.00 | 4 | 0.58 | 20 | 11.60 | |
|  Abdi, Amir | | | 1768 | IRI | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Pourshab, Aref | | | 1557 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Sharafi, Ehsan | | | 1615 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rashidi, Malek | | | 1509 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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