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Rapid:
Individual Calculations April 2023 |
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| Zirak Shadbad, Ali Total change: 29.00 | |   |
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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 |
| 1490 | 1248 | 3.00 | 7 | 1.33 | 20 | 26.60 | |
|  Amirpour, Saman | | | 1807 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Abestar, Hassan | | | 1528 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Zoulfaghari, Alireza | | | 1568 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Nezhad Abbasi, Abolfazl | | | 1552 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Naghizadeh, Sadra | | | 1070 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Alad, Mehdi | | | 1469 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nezhadali, Yousef | | | 1433 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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) | | | | Tabriz milad mahdi rapid chess tournament | Tabriz | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1248 | 1.00 | 3 | 0.12 | 20 | 2.40 | |
| | Pourfathi, Mahdi | | | 1022 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Alaghehmand, Arshia | | | 1989 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Pino, Ali Asghar | | | 1629 | IRI | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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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