Individual Calculations February 2020 |
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Pettersson, Kjell-Erik Total change: -4.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Rilton 1800 2020 lang | Stockholm | SWE | 2020-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1572 | 1756 | 3.50 | 5 | -0.12 | 20 | -2.40 | |
| Svanberg, Albin | | | 1559 | SWE | 0.00 | 1 | -0.75 | 20 | -15.00 | | Sakic, Matija | | | 1408 | SWE | 1.00 | 1 | 0.11 | 20 | 2.20 | | Fransson, Pia | | | 1515 | SWE | 1.00 | 1 | 0.20 | 20 | 4.00 | | Lang, Gusztav Jr | | | 1645 | SWE | 0.50 | 1 | -0.15 | 20 | -3.00 | | Tuomainen, Jari | | | 1734 | SWE | 1.00 | 1 | 0.47 | 20 | 9.40 | | 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) | | Lag-DM 2019/2020, div 3 R4 | Stockholm | SWE | 2020-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1678 | 1756 | 0.50 | 1 | -0.11 | 20 | -2.20 | |
| Ek, Per-Ake | | | 1678 | SWE | 0.50 | 1 | -0.11 | 20 | -2.20 | | 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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