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Blitz:
Individual Calculations July 2019 |
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| Aryanpour, Arad Total change: -10.60 | |   |
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| Iran Youth Blitz Championship 2019 - Boys U12 | Tehran | IRI | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1602 | 4.50 | 8 | -0.53 | 20 | -10.60 | |
|  Hajesmailzadeh, Amir Mohammad | | | 1257 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Attar, Behrad | | | 1422 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Rafigh, Shervin | | | 1340 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Mahdavi, Reza | | | 2002 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ghorbani Shendi, Abolfazl | | | 1402 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Tarzali, Abtin | | | 1431 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Poolaei, Roham | | | 1430 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Parsaee, Amir Reza | | | 1768 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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