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Blitz:
Individual Calculations September 2018 |
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| Rahimi Shahmirzadi, Parsa 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 |
| 1380 | 1312 | 3.50 | 7 | 0.63 | 20 | 12.60 | |
|  Zeinali, Alireza | | | 1327 | IRI | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Bahrami, Houman | | | 1395 | IRI | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Mahdavi, Armin | | | 1454 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mokhtarzadeh, M.reza | | | 1122 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Irandoust, Sina | | | 1415 | IRI | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ranjbar, Mohammad | | | 1440 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Rabi, Amir | | | 1504 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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