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Rapid:
Individual Calculations April 2018 |
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| Rostami, Roohollah Total change: -30.00 | |   |
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| First Rapid Tournament of Ghaemmaghami Chess Club | Hamedan | IRI | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1880 | 4.50 | 7 | -0.09 | 20 | -1.80 | |
|  Khoshbavarrad, Danial | | | 1480 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghazaghi, Parmida | | | 1480 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahmatian, Shayan | | | 2005 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Movahedi, Yashar | | | 1785 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Nameei, Koushan | | | 1890 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Korevand, Sina | | | 1971 | IRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Jafari, Mohammad Yasin | | | 1480 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 4th Rapid Kamyaran Kurdestan Norouz Cup Esfand 1396 | Kurdestan | IRI | 2018-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1880 | 3.00 | 5 | -1.41 | 20 | -28.20 | |
| | Ghazaghi, Parmida | | | 1480 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ahangar, Mohammad Reza | | | 1480 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammadi, Erfan | | | 1627 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Jahani, Mohammadreza | | | 1558 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fattahi, Mohammad | | | 1532 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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