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Individual Calculations December 2019 |
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| Ghorbani, Sina Total change: 96.80 | |   |
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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 |
| 1738 | 1716 | 7.50 | 11 | 2.50 | 40 | 100.00 | |
|  Rostami, Sanaz | | | 1316 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Aghajari, Mehdi | | | 1316 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Sheikhalizadeh, Mahmood | | | 1316 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hamdollahi, Zahra | | | 1468 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Rahmani, Pedram | | | 1977 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Abed, Meisam | | | 1929 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Taavoni, Rahim | | | 2008 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Wahid, Hussain | | | 1828 | PAK | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Mirzaei, Saleh | | | 2047 | IRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Khaledi, Omid | | | 1924 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Vahdatian, Davood | | | 1990 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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) | | | | Iranian Youth U-14 Team Championship Standard Cup 1398 | Karaj | IRI | 2019-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1716 | 4.00 | 5 | -0.08 | 40 | -3.20 | |
| | Akhlaghi Mehr, Atiyeh | | | 1316 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Karevan, Benyamin | | | 1316 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Heidarshahi, Pouyan | | | 1316 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alizadeh, Amirmohammad | | | 1767 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Ghodousi, Arian | | | 1361 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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