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Rapid:
Individual Calculations December 2017 |
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| Gerdes, Sebastian Total change: 36.20 | |   |
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| Lilla Hasselbacken Chess Open 2017 snabb | Stockholm | SWE | 2017-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1313 | 3.00 | 4 | 1.71 | 20 | 34.20 | |
|  Johansson, Elizabeth | | | 1428 | SWE | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Forsberg, Gustaf | | | 1407 | SWE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Hagstrom, Jacob 1994 | | | 1589 | SWE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Krivenko, Dion | | | 1375 | EST | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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 2017 Div II | Vasteras | SWE | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1467 | 1313 | 1.00 | 3 | 0.10 | 20 | 2.00 | |
| | Petersson, David | | | 1486 | SWE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Nord, Gabriel | | | 1534 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sahlstrom, Alex | | | 1381 | SWE | 0.00 | 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) | | |
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