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Individual Calculations May 2015 |
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| Ertan, Oktay Total change: -1.40 | |   |
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| Istanbul European Side 23 April Chess Tournament-2015 - A | Istanbul | TUR | 2015-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1966 | 5.50 | 7 | -0.07 | 20 | -1.40 | |
|  Canbazer, Can | | | 1681 | TUR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Turkmenoglu, Mehmed Said | | | 1736 | TUR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Dogan, Sevval | | | 1713 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Menekse, Tuncay | | | 1653 | TUR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Tufekcioglu, Cem | | | 1689 | TUR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ozgur, Gunay | | | 1720 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Eren, Ataberk | | | 1873 | TUR | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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