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Individual Calculations April 2019 |
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| Elahifar, Abdolah Total change: -25.80 | |   |
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| Karoun International U2000 Cup 2019 | Ahvaz | IRI | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1896 | 1.50 | 4 | -1.39 | 20 | -27.80 | |
|  Vaziri, Rasool | | | 1758 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Abdollahisaber, Reza | | | 1690 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ajeli, Saeed | | | 1712 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Fathali Pour, Behnam | | | 1743 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | | | 5th Arvand Cup U2200 1397 | Abadan | IRI | 2019-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1896 | 2.00 | 3 | 0.10 | 20 | 2.00 | |
| | Barghol, Fatemeh | | | 1524 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Pourabbas, Milad | | | 1630 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Banirashid, Saeid | | | 2162 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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