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Individual Calculations December 2019 |
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| Eftekhari, Abbas Total change: 15.20 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1103 | 1.50 | 7 | 0.38 | 40 | 15.20 | |
|  Mohammadi, Melika | | | 1503 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Beigmoradi, Parsa | | | 1463 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mirzaei, H.r | | | 1503 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salarkia, Davood | | | 1390 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Abbasi, Hassan | | | 1248 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Ghasemi, Parima | | | 1380 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Salimiyan, Behzad | | | 1322 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | * 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) | | |
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