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Individual Calculations February 2017 |
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| Ersoz, Celalettin Total change: -21.40 | |   |
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| 2016-2017 Istanbul Senior Chess Championship - A | Istanbul | TUR | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1471 | 2.50 | 5 | 0.26 | 20 | 5.20 | |
|  Koftecioglu, Mustafa Gurcan | | | 1704 | TUR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Ocak, Tacettin | | | 1237 | TUR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Tuganli, Sultan | | | 1643 | TUR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Yildiz, Demir Kursat | | | 1243 | TUR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bagci, Hikmet | | | 1735 | TUR | 0.50 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | 2016-2017 Turkish Senior Chess Championship - A | Antalya | TUR | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1471 | 0.50 | 5 | -1.33 | 20 | -26.60 | |
| | Tasan, Mehmet Askin | | | 1871 * | TUR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ozturk, Ali | | | 1633 | TUR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Altinok, Metin | | | 1599 | TUR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Muti, Erol | | | 1351 | TUR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Saglam, Turan | | | 1489 | TUR | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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