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Individual Calculations February 2019 |
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| Shahsavari, Sorena Total change: -129.20 | |   |
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| Tehran Standard Cup 26 Dey-1 Bahman 1397 | Tehran | IRI | 2019-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1799 | 1.00 | 4 | -2.60 | 40 | -104.00 | |
|  Goudarzi, Arshia | | | 1399 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Azizi Tafreshi, Ali Akbar | | | 1460 | IRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Shahsavari, Mahan | | | 1399 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghafouri, Mohammad Javad | | | 1461 | IRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | * 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) | | | | Tehran U 18 League 2018 Round 9 | Tehran | IRI | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1799 | 0.00 | 1 | -0.63 | 40 | -25.20 | |
| | Aryanpour, Arad | c | | 1707 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | |
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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