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Individual Calculations September 2010 |
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| Duman, Aydin Total change: -15.30 | |   |
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| 2010 Turkish Is Bank Chess League | Konya | TUR | 2010-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2221 | 2.50 | 5 | 0.52 | 15 | 7.80 | |
|  Tuncer, Ufuk | f | | 2315 | TUR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Arduman, Can | m | | 2335 | TUR | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Erdogan, Hakan | f | | 2271 | TUR | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Ari, Zeki | f | | 2184 | TUR | 0.50 | 1 | -0.05 | 15 | -0.75 | |  Erturan, Yakup | m | | 2377 | TUR | 0.50 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | 18th Troy Chess Tournament-Open | Canakkale | TUR | 2010-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2227 | 4.50 | 8 | -1.54 | 15 | -23.10 | |
| | Alev, Gonulden Seda | | | 1827 * | TUR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Fazla, Onder Zafer | | | 1857 | TUR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Daler, Neset | | | 2044 | TUR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Odeev, Handszar | g | | 2410 | TKM | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Demiralp, Murat | | | 2051 | TUR | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Kavacik, Ahmet | | | 1830 | TUR | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Erim, Engin | | | 1865 | TUR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Uzuner, Tufan Can | | | 2102 | TUR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | * 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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