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Individual Calculations April 2017 |
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| Mozaffari, Seyed Abbas Total change: 9.40 | |   |
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| Tehran Standard Cup 11-17 Esfand 1395 | Tehran | IRI | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1110 | 1.00 | 5 | 0.31 | 20 | 6.20 | |
|  Azizi Tafreshi, Ali Akbar | | | 1510 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hesari, Nader | | | 1497 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kashfi, Seyedaref | | | 1307 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Tavousi, Abbas | | | 1510 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jaladati, Esmaeil | | | 1358 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | Shahreza Norooz Cup Chess Tournament 2017 | Shahreza | IRI | 2017-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1110 | 1.00 | 2 | 0.16 | 20 | 3.20 | |
| | Hajibabaei, Vandad | | | 1083 | IRI | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mardani, Hamidreza | | | 1258 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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