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Individual Calculations January 2020 |
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| Akbari, Mohammad Total change: -60.80 | |   |
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| Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) | Tabriz | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1657 | 3.00 | 6 | -1.52 | 40 | -60.80 | |
|  Pour Asad, Ahad Agha | | | 1436 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Ahmadian, Moharram | | | 1875 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Balayi Orojali Lo, Somayyeh | | | 1257 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fathi, Hamed | | | 1378 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Motaajjeb, Siavash | | | 1257 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghazialtabatabaei, Mohammad Hosse | | | 1374 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | * 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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