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Individual Calculations January 2020 |
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| Zarbini, Khashayar Total change: 1.80 | |   |
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| 17th Gilan Second League 1398 Round 5-6 | Gilan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1575 | 0.00 | 1 | -0.16 | 20 | -3.20 | |
|  Pourgol, Arman | | | 1855 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | 2nd Boss Cup Standard Chess Tournament [Under 2100] | Gilan | IRI | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1575 | 4.00 | 8 | 0.25 | 20 | 5.00 | |
|  Kanani, Anoosh | | | 1924 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Janbaz, Mohammadbagher | | | 1327 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Shaabani, Amin | | | 1833 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bolandakhtar, Ata | | | 1407 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Amiri, Reza | | | 1293 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Biriya, Mohammadamin | | | 1892 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Khoshkalam, Seyed Mahan | | | 1785 | IRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Moradpour, Artin | | | 1402 | IRI | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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