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Individual Calculations September 2016 |
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| Aryanpour, Arad Total change: 78.00 | |   |
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| Tehran Under 13 Tir 1395 | Tehran | IRI | 2016-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1211 | 1296 | 3.50 | 5 | 0.46 | 40 | 18.40 | |
|  Mahjoob Zardast, Artemis | | | 1159 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Zare Karizi, Negar | | | 1307 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Karimi, Ashkan | | | 1071 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Shoureshi, Parham | | | 1201 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Talebzadeh, Navid | | | 1319 | IRI | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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) | | | | Tehran Chess Championship 2016 | Tehran | IRI | 2016-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1296 | 2.50 | 7 | 1.49 | 40 | 59.60 | |
| | Ansari Now, Keivan | | | 1696 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammadalizadeh, Erfan | | | 1578 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Sekhavatmandi, Roham | | | 1572 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Azizi Tafreshi, Ali Akbar | | | 1627 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ebrahimi, Reza | | | 1564 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Doosti, Behzad | | | 1659 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Heravi, Mohammad Hossein | | | 1528 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | * 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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