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Individual Calculations July 2015 |
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| Demir, Boran Total change: 4.00 | |   |
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| 2014-2015 Turkish Interschool Chess Championship - C | Balikesir | TUR | 2015-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1465 | 0.50 | 3 | -0.89 | 40 | -35.60 | |
|  Cakin, Ahmet Burak | | | 1531 | TUR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Kaya, Enes | | | 1475 | TUR | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Kelemci, Mehmet Gorkem | | | 1473 | TUR | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | | | 2015 International Kartal Municipality Sports Club Chess Tournament-B | Istanbul | TUR | 2015-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1489 | 2.50 | 4 | 0.99 | 40 | 39.60 | |
|  Suzan, Mehmet | | | 1651 | TUR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Yildiz, Demir Kursat | | | 1335 | TUR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Toker, Kenan | | | 1686 | TUR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Kazankaya, Umut Lacivert | | | 1669 | TUR | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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