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Individual Calculations July 2015 |
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| Koseoglu, Osman Ogul Total change: -100.00 | |   |
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| 2014-2015 Izmir Local Chess Team Matches-A | Izmir | TUR | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2014 | 1.00 | 5 | -2.50 | 40 | -100.00 | |
|  Ergun, Gurkan | | | 1639 | TUR | 0.00 | 1 | -0.91 | 40 | -36.40 | |  Arat, Yagiz | | | 1775 | TUR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Aydin, Akin | | | 1700 | TUR | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Salepci, Osman Firat | | | 2104 | TUR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Sahin, Senol | | | 1977 | TUR | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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