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Blitz:
Individual Calculations September 2018 |
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| Tavakoli, Amirmohammad Total change: -12.60 | |   |
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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 |
| 1361 | 1475 | 4.50 | 8 | -0.63 | 20 | -12.60 | |
|  Sanayizadeh, Arsalan | | | 1154 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Mazandaranizadeh, Radman | | | 1214 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gholami, Amir Mohammad | | | 1206 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1611 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Afri, Mostafa | | | 1319 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Khosh Ravesh, Alireza | | | 1713 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zeinali, Alireza | | | 1327 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nosratizadeh, Reza | | | 1345 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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