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Rapid:
Individual Calculations August 2017 |
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| Aminifard, M.sam Total change: -28.80 | |   |
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| 9th Iranian Chess School Chess Tournament 2017 | Gorgan | IRI | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1530 | 1581 | 3.00 | 6 | -0.35 | 20 | -7.00 | |
|  Kiani, Mohamad | | | 1734 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Karami Gorgan, Kian | | | 1306 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Amir Latifi, Seid Morteza | | | 1343 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hadiyan, Peyman | | | 1644 | IRI | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Mojezati, Shoeib | | | 1935 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mobaser, Morad | | | 1220 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | Gorgan Gulf Rapid Mordad 1396 | Gorgan | IRI | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1581 | 2.00 | 6 | -1.09 | 20 | -21.80 | |
| | Maghsoodloo, Parham | g | | 1981 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mohammadi, Roham | | | 1184 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aminikiasari, Amer | f | | 1981 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Riahi, Arvin | | | 1263 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Nikzad, Farzad | | | 1684 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rahimi, Panteha | | | 1364 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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