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Individual Calculations September 2012 |
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| Sahidi, Samir Total change: 0.60 | |   |
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| 10th EU Youth Champ. u10 | Mureck | AUT | 2012-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1673 | 3.00 | 6 | 0.25 | 30 | 7.50 | |
|  Chukavin, Kirill | | | 1871 | EST | 0.00 | 1 | -0.24 | 30 | -7.20 | |  Peycheva, Gergana | | | 1700 | BUL | 1.00 | 1 | 0.54 | 30 | 16.20 | | | Matos, Balint | | | 1646 | HUN | 0.00 | 1 | -0.54 | 30 | -16.20 | | | Blohberger, Felix | | | 1841 | AUT | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Haase, Pavel | | | 1553 | CZE | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Kovacs, Judit | | | 1624 | HUN | 0.00 | 1 | -0.57 | 30 | -17.10 | |
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) | | | NOTE: K factor changed | | European Youth Chess Championship 2012 - B10 | Praha | CZE | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1673 | 0.00 | 2 | -0.46 | 15 | -6.90 | |
| | Matviishen, Viktor | | | 1980 | UKR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Shuvalov, Arvind | | | 1806 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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