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Individual Calculations November 2019 |
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| Mahmoudi, Mohammad Pouria Total change: -45.20 | |   |
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| Iran Chess Championship U8 Boys 1398 | Hamedan | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1297 | 1.50 | 4 | -1.13 | 40 | -45.20 | |
|  Malek, Mohammad Sepehr | | | 1006 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Talebian Zadeh, Ilia | | | 1286 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Gharibi, Arsham | | | 1099 | IRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Jafari Ghourtani, Arash | | | 1298 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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