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Rapid:
Individual Calculations April 2017 |
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| Pola, Azad Saber Total change: -19.40 | |   |
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| 4rd khanzad Chess Tournament 2017(Rapid) | Erbil | IRQ | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1554 | 1.00 | 4 | -0.97 | 20 | -19.40 | |
|  Ibrahim, Adnan Khalil | | | 1514 | IRQ | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Ahmed, Farhad Ali | | | 1698 | IRQ | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Miladi, Vahideh | | | 1484 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Najdat, Farouq Abdullkarim | | | 1556 | IRQ | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | |
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