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Individual Calculations June 2013 |
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| Ayan, Bengu Sena Total change: 7.05 | |   |
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| 19 May Youth and Sports Day Chess Tournament | Mersin | TUR | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1479 | 2.00 | 4 | 0.97 | 15 | 14.55 | |
|  Gulsoy, Mustafa Alpago | | | 1674 | TUR | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Arkan, Yaren | | | 1621 | TUR | 0.50 | 1 | 0.19 | 15 | 2.85 | |  Ozmen, Mustafa Lutfi Poyraz | | | 1808 | TUR | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Kerem, Halil Ozgun | | | 1591 | TUR | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | Private Yildirimhan Ali Yukselgungor School Chess Tournament | Mersin | TUR | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1479 | 0.00 | 2 | -0.50 | 15 | -7.50 | |
| | Acar, Utku Cengiz | | | 1712 | TUR | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ozenir, Ekin Baris | c | | 1637 | TUR | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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