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Individual Calculations October 2017 |
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| Tarakci, Efdal Total change: 12.00 | |   |
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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 |
| 1531 | 1714 | 7.00 | 9 | 0.60 | 20 | 12.00 | |
|  Isiksacan, Volkan | | | 1361 | TUR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Celik, Hasan Huseyin | | | 1395 | TUR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Dusmez, Ahmet Alp | | | 1314 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mammadaliyev, Hasan | | | 1485 | AZE | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ultanir, Guray | | | 1457 | TUR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ozturk, Polat | | | 1763 | TUR | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Bacak, Altug | | | 1711 | TUR | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Ozbag, Berat | | | 1638 | TUR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Nukan, Baris Tuna | | | 1656 | TUR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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