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Individual Calculations September 2017 |
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| Romero Echeverria, Abigail Total change: -23.40 | |   |
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| 43 Open Internacional de Escacs Vila de Sitges Grup A | Sitges (Barcelona) | ESP | 2017-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2109 | 4.00 | 9 | -1.17 | 20 | -23.40 | |
|  Henriquez Villagra, Cristobal | g | | 2509 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lobato Lavin, Alvaro | | | 1979 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Beltran Rueda, Santiago | m | | 2362 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sanchez Bernardino, Miguel A | | | 1957 | ESP | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Lindh, Fredrik | | | 2282 | SWE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Anuj, Shrivatri | | | 1920 | IND | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Sajjadi, Kimiya | | | 1874 | NOR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Sirera Ripoll, Jose Luis | | | 1873 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Enersen, Eirik S. | | | 1725 | NOR | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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