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Individual Calculations September 2019 |
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| Jangjoo, Abolfazl Total change: -17.80 | |   |
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| 9th Qazvin Cup - B Group (U-1800) | Qazvin | IRI | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1597 | 4.50 | 8 | -0.76 | 20 | -15.20 | |
|  Norouzi Chenari, Parsa | | | 1777 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Yassami, Samir | | | 1396 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Taherkhani, Dina | | | 1202 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Motavas, Pouya | | | 1780 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ebrahimi Rashti, Asal | | | 1393 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Armand, Mehrnoosh | | | 1349 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jafarian, Danial | | | 1431 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Slameye, Jahed | | | 1385 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 3st Varamin chess tournament U1700 | Tehran - varamin | IRI | 2019-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1597 | 5.50 | 8 | 0.89 | 20 | 17.80 | |
| | Mohammadi, Hadis | | | 1271 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hadavandkhani, Ata | | | 1286 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jahankhani, Hojatollah | | | 1688 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Babaee, Hosein | | | 1995 | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Kord, Soleyman | | | 1489 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Alizadegan, Korosh | | | 1567 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Pourabbas, Milad | | | 1519 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Biabani, Hadi | | | 1509 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | |
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) | | | | Markazi 18 Mordad Standard Cup 1398 | MArkazi | IRI | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1597 | 6.00 | 8 | 1.73 | 20 | 34.60 | |
| | Biglarifard, Maziyar | | | 1197 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zinati, Mehrnaz | | | 1395 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ahmady, Amir Hosein | | | 1818 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ghiyasi Fard, Abbas | | | 1361 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Malek Ahmadi, Saman | | | 1272 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Saboori Zade, Mahdi | | | 1742 | IRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ramezani, Reza | | | 1884 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ahmadi, Ali | | | 1805 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | * 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) | | | | 3rd Aftab international Chess Festival 2019 - Under 1900 Group | Khomein | IRI | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1597 | 2.00 | 7 | -2.75 | 20 | -55.00 | |
| | Khoshkalamian, B. | | | 1840 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rahimi, Ali | | | 1268 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sadeghi Givi, Reza | | | 1880 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Najafi Beysafar, Vahed | | | 1306 | IRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Tavana, Amirmohammad | | | 1197 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bahmani, Koorosh | | | 1261 | IRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ghafari, Alireza | | | 1286 | IRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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