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Rapid:
Individual Calculations July 2023 |
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| Razzaghi, Ali Total change: 9.60 | |   |
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| 3rd IRCF Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1482 | 5.00 | 8 | -0.89 | 40 | -35.60 | |
|  Taghikhani, Amir Ali | | | 1595 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Ameri Sefide, Vala | | | 1104 | IRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Aghaaligol, Pooyan | | | 1097 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Shahr Ashoob, Ahmad | | | 1102 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Babaei, Seyed Mohammadsadra | | | 1159 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Zandi, Hamid | | | 1340 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Rezaei, Sohrab | | | 1082 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mehrabi, Manouchehr | | | 1607 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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) | | | | Competitions of brilliant talents of Babylon Chess Board Table A | Mazandaran | IRI | 2023-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1482 | 6.50 | 8 | 1.13 | 40 | 45.20 | |
| | Ramezani, Sam | | | 1080 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Barmar, Melisa | | | 1204 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Darabi, Bahar | | | 1284 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Barzegaran, Mahan | | | 1560 | IRI | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Saadatmandi, Elina | | | 1497 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Najafi, Haman | | | 1151 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Boromideh, Barsam | | | 1435 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Hosseini, Vihan | | | 1454 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | |
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