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Rapid:
Individual Calculations January 2024 |
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| Koochaki, Shervin Total change: 36.60 | |   |
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| 3rd Hossein Borji Memorial | Arak | IRI | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1222 | 3.50 | 7 | 0.52 | 20 | 10.40 | |
|  Bahrami Hezaveh, Navid | | | 1992 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Naghikhani, Mohammad | | | 1390 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Javaheri Piran, Hossein | | | 1041 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hafizi, Mehrdad | | | 1307 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Nasrollahi, Iliya | | | 1280 | IRI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Fazaeli, Mohammdali | | | 1054 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Dadafarid, Omran | | | 1263 | IRI | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | PhileKhoob 3rd Yalda Cup 2023 | Arak | IRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1222 | 4.00 | 6 | 2.05 | 20 | 41.00 | |
| | Sharafi, Mohammadreza | | | 1596 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Bahrami Hezaveh, Navid | | | 1987 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Salimi, Hossein | | | 1451 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zolfaghari, Amirali | | | 1039 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Farsijani, Mohammad Reza | | | 1216 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Saeidi, Shahrokh | | | 1304 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | Arak Weekly Rapid 8 Dey 1402 | Arak | IRI | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1222 | 2.00 | 7 | -0.74 | 20 | -14.80 | |
| | Soleymani, Parham | | | 1518 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shokri, Amirhossein | | | 1050 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zarei, Ali | | | 1408 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tayebi, Abolfazl | | | 1033 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Razi, Maysam | | | 1386 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Naghikhani, Mohammad | | | 1396 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Dolat Abadi, Gholamabbas | | | 1375 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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