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Rapid:
Individual Calculations December 2019 |
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| Zeidlitz, Vidar Total change: -23.40 | |   |
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| Lilla Hasselbacken Chess Open 2019 Snabb | Stockholm | SWE | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1196 | 1.00 | 4 | -0.91 | 20 | -18.20 | |
|  Willstedt, Lukas | | | 1261 | SWE | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Kjartansson, Matthias Bjorgvin | | | 1050 | ISL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sjolander, Johan | | | 1236 | SWE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ostlund, Tobias | | | 1300 | SWE | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Novemberslaget 2019 snabb | Uppsala | SWE | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1196 | 0.00 | 1 | -0.26 | 20 | -5.20 | |
| | Fridman, Arvid | | | 1381 | SWE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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