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Rapid:
Individual Calculations September 2018 |
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| Atakhan, Abtin Total change: -8.20 | |   |
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| Qazvin Weekly Rapid Cup 18 Mordad 1397 | Qazvin | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 2049 | 4.00 | 5 | -0.41 | 20 | -8.20 | |
|  Noori, Aydin | | | 1649 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rajabi, Amir Hosein | | | 1649 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lashgari, Safdar | | | 1649 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahdavi, Reza | | | 1832 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Saedi, Sobhan | | | 1724 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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