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Individual Calculations December 2019 |
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| Jafarzadeh, Mehrdad Total change: -7.00 | |   |
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| Div I 1 2019-20 R12 | Sweden | SWE | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2073 | 0.50 | 2 | -0.35 | 20 | -7.00 | |
|  Larsson, Per-Olov | | | 1976 | SWE | 0.50 | 1 | -0.13 | 20 | -2.60 | |  Poley, Vladimir | m | | 2298 | BLR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | |
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