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Individual Calculations February 2020 |
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| Samsami, Mohsen Total change: -78.00 | |   |
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| Iranian Workers Chess Championship (Men_Standard) | Ahvaz | IRI | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1818 | 1.00 | 4 | -1.95 | 40 | -78.00 | |
|  Norouzi, Mahdi | | | 1581 | IRI | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Hajari, Mehdi | | | 1684 | IRI | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Nabavizadeh, S.m. | | | 1732 | IRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Davari, Karim | | | 1520 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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