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Individual Calculations November 2019 |
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| Khalouei Koupaei, Arya Total change: -87.20 | |   |
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| Iran Chess Championship U10 Boys 1398 | Mazandaran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1446 | 2.00 | 6 | -2.18 | 40 | -87.20 | |
|  Azimnejad, Kiyarash | | | 1150 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Bagherian Ghaleh, Shayrad | | | 1140 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Darvishi, Matin | | | 1152 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Yadegar, Radin | | | 1794 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Abedi, Sorosh | | | 1329 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Delavari, Behnood | | | 1150 | IRI | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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