Individual Calculations February 2023 |
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Lundgren, Ulf Total change: -1.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Karlskrona Open 2023 R12 | Karlskrona | SWE | 2023-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1728 | 1832 | 1.50 | 2 | 0.22 | 20 | 4.40 | |
| Ljungkvist, Bengt-Ake | | | 1689 | SWE | 0.50 | 1 | -0.19 | 20 | -3.80 | | Lacic, Dragan | | | 1767 | SWE | 1.00 | 1 | 0.41 | 20 | 8.20 | | 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) | | Allsv Div II 7 2022-23 R4 | Sweden | SWE | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2009 | 1832 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
| Karlsson, Jorgen | | | 2009 | SWE | 0.00 | 1 | -0.27 | 20 | -5.40 | | 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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