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Individual Calculations November 2020 |
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| Surender, Anil Total change: 2.80 | |   |
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| Scandic Helsingborg Nord Open okt 2020 | Helsingborg | SWE | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1998 | 2.00 | 3 | 0.14 | 20 | 2.80 | |
|  Tornberg, Carlos | | | 1958 | SWE | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Wihlborn, Bengt | | | 1890 | SWE | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ranby, Hans | | | 1891 | SWE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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