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Individual Calculations November 2018 |
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| Ahmadi, Akbar Total change: 73.00 | |   |
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| Iran Workers Men Chess Championship 1397 | Ahvaz | IRI | 2018-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1781 | 3.00 | 5 | 1.88 | 20 | 37.60 | |
|  Ghari Zadeh, Mahmood | | | 2055 | IRI | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Nikpour, Hossein | | | 2112 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bolhasani, Habib | | | 1843 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Hazbeian, Salem | | | 1896 | IRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Khalesi, Vahid | | | 2181 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Bushehr League 1397 Round 1 | Bushehr | IRI | 2018-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1781 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Mozaffari, Soroosh | | | 1381 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Andimeshk Chess Tournament 1397 | Andimeshk | IRI | 2018-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1781 | 6.50 | 8 | 1.69 | 20 | 33.80 | |
| | Rahnama, Javad | | | 1521 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Javid Mehr, Ahoura | | | 1652 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kiani, Rahil | | | 1740 | IRI | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Minakhanloo, Mohammad Javad | | | 1767 | IRI | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Afshani, Matin | | | 1763 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Moradi, Mehdi | | | 1645 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Arefazad, Gholamhossein | | | 1794 | IRI | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Hasan, Reza | | | 1744 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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