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Individual Calculations January 2020 |
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| Firoozyar, Ashkan Total change: -30.00 | |   |
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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 |
| 1399 | 1651 | 2.00 | 3 | -0.41 | 20 | -8.20 | |
|  Nikmanesh, Amirhosein | | | 1500 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Rashidi, Mohammad Hossein | | | 1350 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Rahimi, Arshia | | | 1347 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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 |
| 1752 | 1651 | 0.50 | 4 | -1.09 | 20 | -21.80 | |
| | Alizade, Mohammadhossein | | | 1425 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Alizadeh, Gh | | | 2051 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vatan, Parmis | | | 1619 | IRI | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Vahedi, Mohammad Sadegh | | | 1913 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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