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Individual Calculations January 2019 |
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| Akrami, Ali Total change: 103.60 | |   |
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| 6th Fars chess League 1397 Round 3-11 | Fars | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1252 | 3.00 | 4 | 1.09 | 40 | 43.60 | |
|  Riazi, Mohammad Taha | | | 1061 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Sobhani, Shadan | | | 1166 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Salehi, Mehrdad | | | 1652 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ghafari, Alireza | | | 1279 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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) | | | | Round 2-5 | Shiraz | IRI | 2018-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1266 | 2.50 | 3 | 1.50 | 40 | 60.00 | |
| | Mansouri, Alireza | | | 1390 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Samimi, Armin | | | 1455 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Shahed, Mohammad Matin | | | 1326 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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