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Individual Calculations January 2020 |
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| Vatan, Parmis Total change: -22.00 | |   |
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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 |
| 1529 | 1619 | 1.50 | 3 | -0.33 | 40 | -13.20 | |
|  Safarirad, Homehr | | | 1219 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Farokhi, Mojtaba | | | 1350 | IRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Esmaeili Kianabadi, Hamidreza | | | 2019 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 7th Fars League Chess Tournament 1398 Round 5-11 | Fars | IRI | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1480 | 1619 | 2.50 | 4 | -0.22 | 40 | -8.80 | |
| | Rashidi, Mohammad Hossein | | | 1350 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Rahimi Kopaei, Pantea | | | 1421 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Firoozyar, Ashkan | | | 1651 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Nikmanesh, Amirhosein | | | 1496 | IRI | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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