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Rapid:
Individual Calculations July 2019 |
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| Alehdavood, Ali Total change: -5.60 | |   |
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| Iran Youth Rapid Championship 2019 - Boys U12 | Tehran | IRI | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1235 | 2.00 | 5 | 0.28 | 20 | 5.60 | |
|  Heidarzadeh, Arsha | | | 1635 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gholami, Arian | | | 1447 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Jamshidi, Behdad | | | 993 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Golshaani, Taha | | | 1402 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nazeri, Nima | | | 1362 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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) | | | | Tehran Rapid Cup 31Khordad 1398 (nojavanan) | Tehran | IRI | 2019-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1235 | 0.50 | 4 | -0.56 | 20 | -11.20 | |
| | Shahriyari Mohammadi, Arman | | | 1160 | IRI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Noorbakhsh Zadeh, Arshia | | | 1635 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammad Ebrahimkhan Abri, Dorsa | | wf | 1570 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khosronejad, Abtin | | | 1422 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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