Individual Calculations January 2020 |
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Ekman, Bertil Total change: -3.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Kalltorps KM 2019 | Goteborg | SWE | 2019-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1572 | 1474 | 2.50 | 7 | -0.18 | 20 | -3.60 | |
| Lappas, Georgios | | | 1749 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | | Hillerdahl, Maximus | | | 1150 | SWE | 1.00 | 1 | 0.13 | 20 | 2.60 | | Granholm, Johan | | | 1517 | SWE | 0.00 | 1 | -0.44 | 20 | -8.80 | | Azimzadeh, Bertol | | | 1502 | SWE | 1.00 | 1 | 0.54 | 20 | 10.80 | | Martinsson, Tommy | | | 1851 | SWE | 0.50 | 1 | 0.41 | 20 | 8.20 | | Kalen, Kjell | | | 1499 | SWE | 0.00 | 1 | -0.47 | 20 | -9.40 | | Khosravi, Farivar | | | 1739 | SWE | 0.00 | 1 | -0.18 | 20 | -3.60 | | 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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