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Individual Calculations September 2017 |
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| Gundersen, Ingvar Total change: 34.80 | |   |
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| Stockholm Open 2017 | Stockholm | SWE | 2017-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1787 | 4.00 | 6 | 1.74 | 20 | 34.80 | |
|  Hellmer, Helena | | | 1500 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ranby, Hans | | | 1884 | SWE | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Kahtan, Mohamed | | | 1918 | SYR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Belokon, Artour | | | 1990 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Sundin, Emanuel | | | 1995 | SWE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mytsko, Vladimir | | | 1968 | SWE | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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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