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Individual Calculations December 2017 |
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| Ansari, Amirmahdi Total change: -16.80 | |   |
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| Iran Boys Under 20 Championship 1396 | Zanjan | IRI | 2017-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1235 | 1.00 | 6 | -0.42 | 40 | -16.80 | |
|  Abdolmohammadi, Milad | | | 1635 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rostami, Hossein | | | 1602 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Rostami, Mohsen | | | 1635 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Fazli, Akbar | | | 1635 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammadi Moghani, Amir | | | 1067 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Salahi Moghadam, Mahdiyar | | | 1334 | IRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | * 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) | | |
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