Individual Calculations December 2019 |
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Sergeev, Alexey B. Total change: -6.80 | | |
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Norrbotten Open DM 2019 | Haparanda | SWE | 2019-10-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1833 | 1972 | 3.00 | 5 | -0.34 | 20 | -6.80 | |
| Ikonen, Jari | | | 1692 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | Rova, Per-Olov | | | 1844 | SWE | 1.00 | 1 | 0.33 | 20 | 6.60 | | Pettersson, Tobias | | | 2081 | SWE | 0.00 | 1 | -0.35 | 20 | -7.00 | | Everzov, Igor N. | | | 1867 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | Ruokamo, Vesa | | | 1683 | FIN | 1.00 | 1 | 0.16 | 20 | 3.20 | | 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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