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Individual Calculations April 2019 |
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| Rashvand, Hamed Total change: -33.40 | |   |
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| 18th Qazvin Chess League 1397 Round 11-13 | Qazvin | IRI | 2019-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1606 | 0.00 | 1 | -0.15 | 20 | -3.00 | |
|  Tahmasebi, Pooyan | | | 1903 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 5th Qazvin Nowrouz Cup U-2000 Farvardin 1398 | Qazvin | IRI | 2019-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1606 | 4.00 | 9 | -1.52 | 20 | -30.40 | |
|  Kasipour Azbari, Seyed Arvin | | | 1835 | IRI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Khoshkalamian, B. | | | 1859 | IRI | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Abbasi, Omid | | | 1855 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Amini, Mahsa | | | 1206 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karimi Soureh, Kiarash | | | 1206 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Avaji, Setayesh | | | 1206 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Javadi, Mousa | | | 1441 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mokhtar Sasani, Foad | | | 1439 | IRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Mohamadi, Niyousha | | | 1433 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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