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Individual Calculations October 2017 |
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| Yaziciogullari, Ali Emre Total change: 7.60 | |   |
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| 2017 International Istanbul Open Chess Tournament - B | Istanbul | TUR | 2017-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1647 | 4.00 | 5 | 0.38 | 20 | 7.60 | |
|  Ozgur, Algan | | | 1274 | TUR | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Erilli, Ahmet Burak | | | 1282 | TUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Avci, Alptekin | | | 1443 | TUR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sozen, Abdullah | | | 1621 | TUR | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Alashtar, Yousef | | | 1630 | SYR | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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