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Individual Calculations March 2012 |
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| Gundogan, Cem Total change: 73.05 | |   |
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| 2012 Istanbul Chess Championship | Istanbul | TUR | 2011-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1894 | 5.50 | 7 | 2.42 | 15 | 36.30 | |
|  Saltikli, Sahin | | | 1607 | TUR | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Tunca, Serhat | | | 1690 | TUR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Sayber, Zeki | | | 2080 | TUR | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Ulker, Ates | f | | 2095 | TUR | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Simsek, Cevdet | | | 2079 | TUR | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Erdogan, Hakan | f | | 2257 | TUR | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Sahin, Ozgun | | | 1805 | TUR | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | 2012 Turkish Chess Championship | Antalya | TUR | 2012-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1914 | 4.50 | 7 | 2.45 | 15 | 36.75 | |
| | Atakisi, Umut | m | | 2314 * | TUR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bakan, Erkan | | | 1587 | TUR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kilic, Ihsan | | | 2067 | TUR | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Gucin, Zafer | | | 2136 | TUR | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Ersahin, Bulent | | | 2167 | TUR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Yelken, Mustafa | | | 2098 | TUR | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Emiroglu, Cankut | c | | 2236 | TUR | 1.00 | 1 | 0.87 | 15 | 13.05 | | | * 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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