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Rapid:
Individual Calculations July 2019 |
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| Bahmani, Koorosh Total change: 63.20 | |   |
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| Farhikhtegan arak Rapid Cup 1398 | Arak | IRI | 2019-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1131 | 1.00 | 4 | 0.32 | 20 | 6.40 | |
|  Allahverdi, Omid | | | 1531 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sousanabadi Farahani, Ramin | | | 1531 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bakhshi, Mohammad Amin | | | 1232 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Borji, Parham | | | 1410 | IRI | 1.00 | 1 | 0.84 | 20 | 16.80 | | | * 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) | | | | Iran Youth Rapid Championship 2019 - Boys U08 | Tehran | IRI | 2019-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1131 | 6.00 | 8 | 2.84 | 20 | 56.80 | |
| | Karevan, Benyamin | | | 1144 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Pejhan, Arya | | | 1153 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Talebian Zadeh, Ilia | | | 1240 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mahdizadeh, Sadra | | | 1056 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Baladi, Radman | | | 1185 | IRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Salimi, Taha | | | 1203 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Alizadeh, Amirhosein | | | 1247 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Yeganegi, Barad | | | 1502 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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