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Individual Calculations January 2019 |
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| Sharifi, Amirhosein Total change: 18.80 | |   |
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| 6th Fars chess League 1397 Round 3-11 | Fars | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1486 | 2.50 | 4 | -0.12 | 40 | -4.80 | |
|  Yazdanshenas, Abozar | | | 1283 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Mohammadi, Amirreza | | | 1257 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Jamzad, Negar | | | 1109 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Sarshar, Syrous | | | 1769 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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) | | | | Round 2-5 | Shiraz | IRI | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1516 | 3.00 | 4 | 0.59 | 40 | 23.60 | |
| | Shahed, Mohammad Matin | | | 1326 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Johari, Shahrad | | | 1315 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Khalesi, Parsa | | | 1916 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kazimi, Dorsa | | | 1255 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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