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Individual Calculations September 2018 |
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| Noori, Aydin Total change: -104.80 | |   |
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| 8th Shahid Rajaei Cup - A Groupe 1397 | Qazvin | IRI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1360 | 0.00 | 5 | -0.75 | 40 | -30.00 | |
|  Amini, Enayatollah | | | 1760 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rashvand, Hamed | | | 1635 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Rostami, Hossein | | | 1662 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Atakhan, Abtin | | | 1760 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yadegar, Radin | | | 1535 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | | | 15th Avicenna International Chess Tournament 2018 - Group C | Hamedan | IRI | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1360 | 3.00 | 6 | -0.43 | 40 | -17.20 | |
| | Oji, Ehsan | | | 1086 | IRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Rafigh, Shervin | | | 1329 | IRI | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Gholami, Amir Mohammad | | | 1440 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Imani, Adrina | | | 1096 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Soltani, Hasti | | | 1148 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Movahed, Sina | | | 1760 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Iran Boys Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1360 | 1.00 | 5 | -1.44 | 40 | -57.60 | |
| | Rahimi Shahmirzadi, Parsa | | | 1312 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Kaboli Ghareh Tappeh, Artin | | | 1353 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Rahmanizadeh, Rezhwan | | | 1286 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Heydari, Mohammad Matin | | | 1455 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Ranjbar, Mohammad | | | 1440 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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