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Blitz:
Individual Calculations September 2018 |
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| Navidi, Amir Mahdi Total change: -49.00 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 - Blitz | Ramsar | IRI | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1325 | 0.50 | 5 | -2.45 | 20 | -49.00 | |
|  Reyhani, Shayan | | | 1480 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Riahi, Arvin | | | 1500 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Goudarzi, Amir Ali | | | 1096 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Sanayizadeh, Arsalan | | | 1154 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Naderi, Arad | | | 1008 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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