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Individual Calculations January 2020 |
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| Ebadi, Rahim Total change: -63.20 | |   |
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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 |
| 1328 | 1500 | 1.50 | 3 | -0.50 | 40 | -20.00 | |
|  Hooshdaran, Soheil | | | 1783 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Esfandiari, Sobhan | | | 1100 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dehghani, Artin | | | 1100 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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 |
| 1269 | 1500 | 2.00 | 4 | -1.08 | 40 | -43.20 | |
| | Eftekhari Esmaeilabadi, Arsham | | | 1263 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Khosravi, Shayan | | | 1166 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Bahmani, Amir Saman | | | 1153 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Amiri, Mohammad | | | 1495 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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