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Individual Calculations April 2017 |
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| Ansari, Hossein Total change: -38.80 | |   |
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| Hormozgan Chess Team Championship 1395 | Bandarabbas | IRI | 2017-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 1666 | 0.00 | 2 | -0.28 | 20 | -5.60 | |
|  Mahmoodi, Mashouf | | | 1979 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Soleimanian, Milad | | | 1975 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | 6th Daliran Tangestan Tournament | Ahram | IRI | 2017-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1666 | 2.00 | 6 | -1.66 | 20 | -33.20 | |
| | Ardeshirpour, Hoss. | | | 1870 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Ranjbar, Mohammad | | | 1266 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Arefazad, Gholamhossein | | | 1874 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Haghshenas, Shayan | | | 1274 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Soltani, Mohammad | | | 1473 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pishdar, Farzaneh | | | 1594 | IRI | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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