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Individual Calculations October 2017 |
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| Ghayourifar, Ali Total change: 8.40 | |   |
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| Alborz Eide Ghorban Standard U2000 | Karaj | IRI | 2017-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1422 | 2.00 | 5 | 0.20 | 40 | 8.00 | |
|  Khaledi, Omid | | | 1813 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mirzakhani Eshlaghi, Hamid | | | 1655 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Ghayourifar, Amir | | | 1310 | IRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Mandakari, Hosein | | | 1236 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Abedini, Hamid Reza | | | 1770 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | | | Shahreghods Standard Shahrivar 1396 | Tehran | IRI | 2017-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1422 | 1.00 | 3 | 0.48 | 40 | 19.20 | |
| | Azbaghi, Enayat | | | 1822 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Orous Khani, Kourosh | | | 1528 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Sabahi, Mohammad | | | 1822 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Shahriar Standard Cup Shahrivar 1396 | Tehran | IRI | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1464 | 3.00 | 6 | -0.47 | 40 | -18.80 | |
| | Abedini, Hamid Reza | | | 1864 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salman, Yasin | | | 1239 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Tajalli, Ayein | | | 1066 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Keshavarz, Farajollah | | | 1565 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Faezi, Parsa | | | 1518 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Karevan, Benyamin | | | 1085 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | * 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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