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Individual Calculations September 2015 |
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| Sahidi, Samir Total change: -23.40 | |   |
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| Vienna Chess Open 2015 Grp A | Vienna | AUT | 2015-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2315 | 5.00 | 9 | -1.17 | 20 | -23.40 | |
|  Lenninger, Ralf | | | 2025 | AUT | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Termeulen, Albert | | | 2122 | NED | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dizdarevic, Emir | g | | 2540 | BIH | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Meertens, Martin | | | 2133 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Teutsch, Alexander | | | 2175 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gajic, Zoran | | | 2073 | BIH | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Der Manuelian, Haik O | | | 2127 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Iturbide Arnedo, Oscar | | | 2132 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Steiner, Bruno | | | 2206 | AUT | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | |
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