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Individual Calculations July 2017 |
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| Langstrom, Sammy Total change: -33.80 | |   |
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| XII Obert Internacional Tupinamba grup B | Barcelona | ESP | 2017-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1590 | 1.00 | 5 | -1.69 | 20 | -33.80 | |
|  Sanchez Artigas, Antoni | | | 1782 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Guirado Martinez, David | | | 1578 | ESP | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Orriols Codina, Joan | | | 1722 | ESP | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Calvet Blesa, Jordi | | | 1458 | ESP | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Molins Rafa, Xavier | | | 1190 * | ESP | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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