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Rapid:
Individual Calculations December 2021 |
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| Hafthorsson, Jon Ulfur Total change: -11.20 | |   |
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| Hasselbacken Chess Open 2021 snabb | Stockholm | SWE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1175 | 0.00 | 4 | -0.44 | 20 | -8.80 | |
|  Stenman, Christoffer | | | 1895 | SWE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Lacko, Sandro | | | 1393 | SWE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Sandstrom, Fredrik | | | 1465 | SWE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Marlid, Johan | | | 1643 | SWE | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Novemnerslaget 2021 snabb | Uppsala | SWE | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1514 | 1175 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
| | Tuomainen, Jouni | | | 1514 | SWE | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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