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Individual Calculations January 2023 |
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| Rajabi, Mohamad Sadra Total change: 66.80 | |   |
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| Markazi Chess Championship 1401 | Arak | IRI | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1176 | 3.50 | 6 | 1.71 | 40 | 68.40 | |
|  Saeedi, Shahrokh | | | 1118 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Shahsanam, Alireza | | | 1795 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Nozari, Parham | | | 1147 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Maghsoudi Goodarzi, Morad | | | 1342 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Delshad, Shaghayegh | | | 1389 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Dolat Abadi, Gholamabbas | | | 1479 | IRI | 1.00 | 1 | 0.86 | 40 | 34.40 | |
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) | | | | PhileKhoob League 2022 Round 2-4 | Arak | IRI | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1176 | 0.00 | 2 | -0.04 | 40 | -1.60 | |
| | Bahrami Hezaveh, Navid | | | 2010 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Yousefi, Mahyar | | | 1663 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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