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Individual Calculations September 2011 |
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| Tokmak, Halil Ibrahim Total change: 49.50 | |   |
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| Turkish Clubs Cup Chess Championship | Konya | TUR | 2011-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1453 | 1.00 | 2 | 0.55 | 30 | 16.50 | |
|  Avci, Burak | | | 1829 | TUR | 0.50 | 1 | 0.41 | 30 | 12.30 | | | Civi, Akin | | | 1555 | TUR | 0.50 | 1 | 0.14 | 30 | 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) | | | | Turkish Youth Chess Championships-u15 | Istanbul | TUR | 2011-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1453 | 2.00 | 6 | 1.10 | 30 | 33.00 | |
| | Burcu, Cagatay | | | 1853 * | TUR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kelpetin, Umut Can | | | 1767 | TUR | 0.00 | 1 | -0.14 | 30 | -4.20 | |  Atay, Sergen | | | 1717 | TUR | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Koc, Omer Tarik | | | 1853 * | TUR | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ozgur, Emre | | | 1732 | TUR | 0.50 | 1 | 0.34 | 30 | 10.20 | | | Cavusoglu, Alper | | | 1641 | TUR | 1.00 | 1 | 0.74 | 30 | 22.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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