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Individual Calculations May 2018 |
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| Samadi, Marzieh Total change: -106.00 | |   |
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| 4th Qazvin Nowrouz Cup - Under 2000 | Qazvin | IRI | 2018-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1523 | 0.00 | 2 | -0.97 | 40 | -38.80 | |
|  Fathi, Himan | | | 1923 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mohamadi, Niyousha | | | 1168 | IRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | * 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) | | | | Zanjan Mabaas Standard Cup Farvardin 1397 | Zanjan | IRI | 2018-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1479 | 1.50 | 6 | -1.68 | 40 | -67.20 | |
| | Arghand, Samad | | | 1800 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1719 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Akbar Poor Miri, Masoumeh | | | 1175 | IRI | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Mohammadi, Melika | | | 1155 | IRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Hosein Ghlami, Ataollah | | | 1143 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Shahrazad, Masoud | | | 1680 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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