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Individual Calculations November 2017 |
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| Ghorbani, Gholamreza Total change: -54.80 | |   |
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| Mahshahr Standard Chess Championship Mehr 1396 | Mahshahr | IRI | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1699 | 1.50 | 4 | -1.37 | 40 | -54.80 | |
|  Jafari, Elaheh | | | 1299 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Talei, Saeid | | | 1900 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sanjarian, Peyman | | | 1449 | IRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Jahanbakhsh, Iman | | | 1337 | IRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * 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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