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Individual Calculations April 2018 |
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| Tahmasebi, Pooyan Total change: -13.00 | |   |
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| 1st Mehdi Bouyeh League 1396 round 7-13 | Qazvin | IRI | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1946 | 3.00 | 4 | -0.65 | 20 | -13.00 | |
|  Amirpour, Gholamreza | | | 1591 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mazandaranizadeh, Radman | | | 1546 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sadeghi, Mohammad | | | 1549 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Davari, Sara | | | 1546 * | 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) | | |
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