Rapid:
Individual Calculations January 2018 |
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Jafari, Sepehr Total change: 12.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tehran North East Parliamentary day Rapid Azar 1396 | Tehran | IRI | 2017-11-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1548 | 1421 | 2.00 | 4 | 0.62 | 20 | 12.40 | |
| Mahdavi, Mahdis | | | 1699 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | Tohid Nia, Melika | | | 1253 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | Pira, Sahel | | | 1642 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | Babaei, Amir Hossein | | | 1599 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | 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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