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Individual Calculations January 2020 |
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| Dolat Abadi, Gholamabbas Total change: -16.20 | |   |
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| 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 | Kordestan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1549 | 0.00 | 1 | -0.22 | 20 | -4.40 | |
|  Varasteh, Reza | | | 1768 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Azar Standard Cup - Markazi 1398 | Markazi | IRI | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1549 | 5.50 | 9 | -0.59 | 20 | -11.80 | |
|  Yalfani, Mohammad Jafar | | | 1149 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Edrisabadi, Diana | | | 1183 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Aliabadi, Saeed | | | 1364 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Vahidifard, Mohammadreza | | | 1370 | IRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Torabi, Yousef | | | 1149 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Norouzi, Mahdi | | | 1581 | IRI | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Karimi, Mahdiar | | | 1666 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mirzajani, Masoud | | | 1417 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ghadiri, Sobhan | | | 1618 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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