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Blitz:
Individual Calculations April 2022 |
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| Jerraya, Youssef Total change: -14.00 | |   |
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| Arab Chess Individual Championship Blitz 2021 U20Open | baghdad | IRQ | 2022-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1443 | 3.00 | 7 | -0.70 | 20 | -14.00 | |
|  Mena, Martin | c | | 1412 | EGY | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Altell, Majed | | | 1869 | PLE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Mustafa, Kamal Jalaldeen Al-Barba | | | 1633 | IRQ | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hossam Mohamed, Adham | | | 1335 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hussein, Maher Nadham | | | 1067 | IRQ | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ali, Firas Qassim | | | 1177 | IRQ | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ismail, Khalel Tariq | | | 1473 | IRQ | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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