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Individual Calculations November 2018 |
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| Nikbakht, Mazdak Total change: -43.20 | |   |
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| Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1376 | 2.00 | 6 | -1.08 | 40 | -43.20 | |
|  Baghaei, Mehrad | | | 1667 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Kalvandi, Mohammad Naeim | | | 1505 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Mohammadzadeh, Sepehr | | | 1099 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Rezaei, Yasin | | | 1184 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Miri, Ali | | | 1668 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Moradpour, Artin | | | 1057 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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