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Rapid:
Individual Calculations April 2023 |
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| Zoulfaghari, Alireza Total change: 12.20 | |   |
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| 5th soofyan rapid chess tournament ( 28 bahman 1401 ) | Tabriz | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1568 | 4.00 | 7 | 0.61 | 20 | 12.20 | |
|  Atanejhad, Sahebali | f | | 2086 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Mahdavi, Ayhan | | | 1331 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zirak Shadbad, Ali | | | 1248 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Samadi, Hadi | | | 1857 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Daryani, Mehdi | | | 1375 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hemmatjou, Arash | | | 1876 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alipour Fard, Mehdi | | | 1469 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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