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Individual Calculations October 2019 |
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| Sandstrom, Anders Total change: -17.40 | |   |
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| XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A | Barcelona | ESP | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1958 | 3.50 | 10 | -0.71 | 20 | -14.20 | |
|  Gullaksen, Eirik | m | | 2322 | NOR | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Cu Hor, Winston Darwin | f | | 2336 | GUA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rudolph, Klaus | | | 1784 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pozanco Romasanta, Marc | | | 2113 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Delgado Fernandez, Luis | | | 1625 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sosa Suarez, Carla Cristina | | wf | 2135 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Matsumura, Cocoro | | | 1829 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Boyer Censore, Giuseppe Enmanuel | | | 2094 | VEN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Arias Boo, Guillermo | f | | 2246 | ESP | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Barroso Quinones, Antonio | | | 1806 | ESP | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Mumien Open 2019 grupp 1 | Lund | SWE | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1958 | 2.00 | 4 | -0.16 | 20 | -3.20 | |
| | Sandvall, Johannes | | | 1914 | SWE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Bensryd, Hampus | | | 1939 | SWE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Karlsson, Ulf | | | 1962 | SWE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Andersen, Niels Erik | | | 1904 | DEN | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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