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Blitz:
Individual Calculations April 2022 |
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| Boulaares, Akram Total change: 11.60 | |   |
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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 |
| 1514 | 1386 | 3.00 | 7 | 0.58 | 20 | 11.60 | |
|  Arkadan, Adib | | | 1780 | LBN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zaid, Alaa Chaseb | c | | 1716 | IRQ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hussein, Maher Nadham | | | 1067 | IRQ | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Walid, Shebani | | | 1596 | SYR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Barrani, Adem | | | 1521 | TUN | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Hallal, Tarik | | | 1490 | ALG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Deeb, Rayan. | | | 1426 | SYR | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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