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Individual Calculations January 2020 |
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| Sherafat , Mahdi Total change: -13.60 | |   |
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| 7th Fars League Chess Tournament 1398 Round 1-4 | Fars | IRI | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1221 | 1.00 | 2 | 0.39 | 40 | 15.60 | |
|  Ghirati, Mojtaba | | | 1621 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mansourizadeh, Diba | | | 1201 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1269 | 0.00 | 2 | -0.73 | 40 | -29.20 | |
|  Ghaempour, Amirreza | | | 1216 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Hajipoor, Javad | | | 1552 | 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) | | |
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