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Individual Calculations November 2017 |
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| Mahdavi, Reza Total change: 21.20 | |   |
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| Tehran Under 18 League 1396 Round 1-4 | Tehran | IRI | 2017-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1752 | 2.50 | 3 | 0.53 | 40 | 21.20 | |
|  Jafari, Sepehr | | | 1352 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nazhand, Pejman | | | 1708 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Hasani, Takin | | | 1762 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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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