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Individual Calculations November 2019 |
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| Mohammadyansichani, Arshia Total change: 19.60 | |   |
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| Iran Chess Championship U10 Boys 1398 | Mazandaran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1567 | 5.50 | 8 | -0.20 | 40 | -8.00 | |
|  Javanshiri, Artan | | | 1178 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Bahmani, Koorosh | | | 1328 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Abedi, Sorosh | | | 1329 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yeganegi, Barad | | | 1612 | IRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Asvar, Mohammad Matin | | | 1254 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Mohammadi, Amir Hossein | | | 1522 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Adalatkhah, Mahdi | | | 1574 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Alaghehmand, Arshia | | | 1285 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | 7th Najafabad Open Standard Cup 1398 | Esfahan | IRI | 2019-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1567 | 4.50 | 6 | 0.69 | 40 | 27.60 | |
| | Ahmadi, Rozali | | | 1198 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hatami Kelishadi, Negin | | | 1324 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yousefi, Payam | | | 1328 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kazemi, Kamran | | | 1825 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sedaghat, Hamed | | | 1557 | IRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Alviri, Behaeen | | | 1481 | IRI | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | |
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