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Rapid:
Individual Calculations December 2017 |
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| Ghaffarifar, Emad Total change: -25.60 | |   |
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| 3th Qazvin Nobavegan Rapid Cup 1396 - U14 | Qazvin | IRI | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1395 | 4.00 | 7 | -1.28 | 20 | -25.60 | |
|  Rastgou, Danial | | | 1066 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Ghaffarifar, Aylin | | | 995 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamadi, Niyousha | | | 1094 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Ghaemi, Ali Reza | | | 1042 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Asgari, Hosein | | | 1106 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tabriziyan, M.reza | | | 1132 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mahdavi, Reza | | | 1795 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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