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Individual Calculations April 2023 |
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| Nazeri, Jafar Total change: -6.60 | |   |
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| 13th Hormozgan Cup (U2000) | Hormozgan | IRI | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1345 | 0.50 | 2 | -1.01 | 20 | -20.20 | |
|  Sarlak, Negar | | | 1185 | IRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Fadaei, Nazanin | | | 1109 | IRI | 0.50 | 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) | | | | Jiroft Standard Cup under 1700 | Jiroft | IRI | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1345 | 3.00 | 6 | 0.68 | 20 | 13.60 | |
|  Aghababaee, Asghar | | | 1630 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bahreh Dar, Taha | | | 1187 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Amirshekari, Kian | | | 1224 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Amini, Karen | | | 1676 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khoshkam, Elias | | | 1307 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Malakouti, Ehsan | | | 1683 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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