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Individual Calculations January 2023 |
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| Shahbazi, Sheyda Total change: -25.00 | |   |
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| Markazi Chess Championship 1401 | Arak | IRI | 2022-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1441 | 3.00 | 6 | 0.37 | 20 | 7.40 | |
|  Safari, Taranom | | | 1148 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dadafarid, Omran | | | 1408 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Maleki, Amirabbas | | | 1820 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mohseni, Zohreh | | | 1251 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Saeedi, Reza | | | 1820 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Borji, Parham | | | 1590 | 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) | | | | PhileKhoob League 2022 Round 2-4 | Arak | IRI | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1441 | 0.00 | 2 | -1.62 | 20 | -32.40 | |
| | Salehi, Parisa | | | 1295 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Sheybani Rad, Mohamadreza | | | 1032 | IRI | 0.00 | 1 | -0.92 | 20 | -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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