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Individual Calculations November 2019 |
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| Safdarian, Saman Total change: -6.80 | |   |
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| Iran Chess Championship U10 Boys 1398 | Mazandaran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1341 | 4.50 | 8 | -0.17 | 40 | -6.80 | |
|  Fallah, Siavash | | | 1032 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Yeganegi, Barad | | | 1612 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Darvishi, Mohammad Hossein | | | 1304 | IRI | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Meschi, Armin | | | 1190 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Ghasemi, Matin | | | 1022 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Alizadeh, Mehrad | | | 1327 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Mozaffari, Emad | | | 1428 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Asvar, Mohammad Matin | | | 1254 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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