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Individual Calculations August 2019 |
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| Taheri, Zaman Total change: 13.20 | |   |
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| Ramsar Darya Standard Cup 1398 U 2100 | Ramsar | IRI | 2019-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1284 | 1.00 | 4 | 0.44 | 20 | 8.80 | |
|  Honarparast, Mohammad | | | 1553 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ghazvini, Hanif | | | 1647 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Soleimani , Nader | | | 1549 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Majed, Negin | | | 1629 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Lahijan Standard Cup U2000- tir 1398 | Gilan | IRI | 2019-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1284 | 2.00 | 5 | 0.74 | 20 | 14.80 | |
| | Amjad Yazdandoust, Mohammadreza | | | 1684 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alizadeh Moghadam, Mehdi | | | 1402 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Rezaei, Mahyar | | | 1684 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Eghdam, Pouria | | | 1684 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khodajoo, Artin | | | 1149 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | Etehad Cup Standard Chess Tournament 2019 | Gilan | IRI | 2019-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1284 | 0.00 | 3 | -0.52 | 20 | -10.40 | |
| | Fatemi Pashkam, Seyed Ebrahim | | | 1527 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Molaei, Arian | | | 1558 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Shahbazi, Gholamreza | | | 1583 | 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) | | |
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