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Individual Calculations September 2009 |
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| Bayrak, Kaan Baris Total change: -22.00 | |   |
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| Antakya Municipality Chess Tournament-U16 | Hatay | TUR | 2009-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1794 | 0.50 | 2 | -0.47 | 25 | -11.75 | |
|  Olcum, Ahmet | | | 1945 | TUR | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Sumer, Gun | | | 1668 | TUR | 0.50 | 1 | -0.17 | 25 | -4.25 | |
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) | | | | XVII Troy Chess Fesatival-Open | Canakkale | TUR | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1794 | 0.00 | 2 | -0.41 | 25 | -10.25 | |
| | Ghobadibigvand, A. | | | 2042 | IRI | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Onem, Cem | | | 2019 | TUR | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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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