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Individual Calculations January 2020 |
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| Kardani, Ali Total change: 16.80 | |   |
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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 |
| 1504 | 1472 | 1.50 | 3 | 0.19 | 40 | 7.60 | |
|  Yazdanpanah, Sarina | | | 1072 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Salehi, Mehrdad | | | 1674 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Mahdavi, Mohamd Javad | | | 1766 | IRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * 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 |
| 1304 | 1472 | 3.00 | 4 | 0.23 | 40 | 9.20 | |
| | Khojasteh, Reza | | | 1116 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Makarian, Mahan | | | 1179 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Eftekhari Esmaeilabadi, Arsham | | | 1263 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Atrchi, Shafigh | | | 1657 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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