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Individual Calculations October 2008 |
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| Ozbilen, Hayri Total change: 24.75 | |   |
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| 7th International Istanbul Chess Festival | Istanbul | TUR | 2008-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 2113 | 4.00 | 6 | 0.26 | 15 | 3.90 | |
|  Atas, Remzi | | | 1763 | TUR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Pashikian, Arman | g | | 2463 | ARM | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Oranci, Murat | | | 1859 | TUR | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Aydin, Hakan | | | 1824 | TUR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Batsiashvili, Nino | | wm | 2349 | GEO | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Bayrak, Kaan Baris | | | 1763 | TUR | 1.00 | 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) | | | | ECU-European Senior-Championship | Davos | SUI | 2008-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2113 | 4.50 | 8 | 1.39 | 15 | 20.85 | |
| | Grinberg, Iosif P | | | 2296 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Kayaman, Metin | | | 1913 | TUR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Voronova, Tatiana | | wm | 2236 | LAT | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Keserovic, Milan | | | 2229 | SRB | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Vucenovic, Dragomir | f | | 2313 | SUI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Grabov, Steen | | | 2190 | DEN | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Arkhangelsky, Boris | m | | 2340 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Elfert, Aleksandr V | m | | 2055 | RUS | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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