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Blitz:
Individual Calculations June 2019 |
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| Kourechi, Ali Total change: 51.80 | |   |
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| Alborz Blitz Championship (U12) 1398 | Alborz | IRI | 2019-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1071 | 5.50 | 9 | 2.59 | 20 | 51.80 | |
|  Zeinali, Alireza | | | 1332 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Alizadeh, Amirhosein | | | 1234 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Karimi Soureh, Kiarash | | | 1179 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Soufi, Amir Hossein | | | 1095 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ghaffarifar, Emad | | | 1301 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Memar Kermani, Barad | | | 1142 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Rabeti, Parsa | | | 1093 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Safdarian, Saman | | | 1234 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ghaffarian, Taha | | | 1250 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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