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Individual Calculations October 2008 |
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| Gurcan, Ozgur Ozge Total change: -26.35 | |   |
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| 2007-2008 Turkish Is Bank Chess Leauge | Izmit | TUR | 2008-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1882 | 0.00 | 4 | -1.15 | 25 | -28.75 | |
|  Atalik, Ekaterina | m | wg | 2232 | TUR | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Lomineishvili, Maia | m | wg | 2232 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Gvetadze, Sopio | m | wg | 2232 | GEO | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kesim, Ayse Hazan | | | 1620 | TUR | 0.00 | 1 | -0.82 | 25 | -20.50 | |
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) | | | NOTE: K factor changed | | 7th International Istanbul Chess Festival | Istanbul | TUR | 2008-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 1882 | 0.50 | 3 | 0.16 | 15 | 2.40 | |
| | Kozhuharov, Spas | m | | 2232 | BUL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Maiko, Julia | | wm | 2213 | UKR | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Melkonian, Vardan | | | 2232 | ARM | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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