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Rapid:
Individual Calculations December 2019 |
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| Khoshhal, Maryam Total change: -2.60 | |   |
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| Lahijan rapid rated chess tournament | Lahijan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1243 | 1.00 | 4 | -0.13 | 20 | -2.60 | |
|  Alidoost, Javad | | | 1544 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ramzani, Arsalan | | | 1539 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Akhasteh, Abbas | | | 1643 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Padidarnazar, Kiyan | | | 1051 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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