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Individual Calculations April 2009 |
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| Karabayir, Mustafa Yilmaz Total change: 15.00 | |   |
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| 23. T.Petrosian Memorial 2009 open | Moscow | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1855 | 4.50 | 9 | 1.21 | 15 | 18.15 | |
|  Markevich, Arseniy | | | 2116 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Baraeva, Irina | | wf | 1997 | RUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Yapici, Kadir Gokberk | | | 1630 | TUR | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Procop, Egor | | | 1740 | MDA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Kirillov, Dmitry | | | 1997 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Surikov, Roman | | | 1989 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Shakryan, Zozan | | | 1969 | ARM | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Gevondian, Arman | | | 2081 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Antonov, Alexandr | | | 2121 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | 2009 Turkish Youth Chess Championships-U14boys | Antalya | TUR | 2009-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1855 | 3.00 | 6 | -0.21 | 15 | -3.15 | |
| | Sumer, Gun | | | 1639 | TUR | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Baglan, Esat | | | 1671 | TUR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Ererdem, Gani Eren | | | 1868 | TUR | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Buyukasik, Diyap | | | 1957 | TUR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Yuksel, Gorkem | | | 1758 | TUR | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Emiroglu, Cankut | | | 2079 | TUR | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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