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Individual Calculations September 2017 |
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| Karim, Ismael Total change: -10.80 | |   |
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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 |
| 2303 | 2361 | 3.50 | 8 | -1.08 | 10 | -10.80 | |
|  Engstrom, Kaj | | | 2181 | SWE | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Rodriguez Alvarez, Vidal | c | | 2214 | VEN | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Henriquez Villagra, Cristobal | g | | 2532 | CHI | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Movsziszian, Karen | g | | 2485 | ARM | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Meza Ponce, Jerry | | | 2116 | ECU | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Grigoryan, Karen H. | g | | 2555 | ARM | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Persson, Andreas | c | | 2137 | SWE | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Avila Jimenez, Xavier | f | | 2207 | ESP | 0.00 | 1 | -0.71 | 10 | -7.10 | |
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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