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Rapid:
Individual Calculations August 2018 |
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| Tavakoli, Mohammad Erfan Total change: 2.20 | |   |
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| 5th Nobavegan Rapid Cup 1397 - Under 14 | Qazvin | IRI | 2018-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1167 | 2.00 | 5 | 0.11 | 20 | 2.20 | |
|  Yadegar, Radin | | | 1358 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mohamadi, Niyousha | | | 1289 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Liyaei, Mani | | | 1043 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Esmaeili, Soroush | | | 1325 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Shiri, Omid | | | 1277 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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