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Rapid:
Individual Calculations December 2018 |
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| Petersson, David Total change: 20.80 | |   |
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| Hasselbacken Lilla Open 2018 snabb | Stockholm | SWE | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1452 | 3.00 | 3 | 1.26 | 20 | 25.20 | |
|  Ghaderi, Jamal | | | 1410 | SWE | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Galinskyi, Mykhalo | | | 1503 | UKR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Lundgren, Fredrik 1991 | | | 1261 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Juniorallsvenskan 2018 Div II | Malmo | SWE | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1452 | 2.50 | 5 | -0.22 | 20 | -4.40 | |
| | Ostlund, Tobias | | | 1298 | SWE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Holmquist, Oliver 2006 | | | 1459 | SWE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Aira, Leonardo | | | 1812 | SWE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Berglund, Anton 2004 | | | 1166 | SWE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nabbing, Oscar | | | 1395 | SWE | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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