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Individual Calculations October 2015 |
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| Yildizak, Goksel Total change: 45.60 | |   |
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| International Istanbul Open Chess Tournament 2015 - A | Istanbul | TUR | 2015-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 1857 | 5.00 | 9 | 2.28 | 20 | 45.60 | |
|  Cansun, Can Alp | | | 1703 | TUR | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Dogan, Sevval | | | 1737 | TUR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Yaran, Siar | c | | 2179 | TUR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Ozen, Deniz | f | | 2066 | TUR | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Polatel, Ali | | | 2154 | TUR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Demirbag, Alihan | | | 1894 | TUR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Sahin, Ozgun | | | 2115 | TUR | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Erdogan, Hakan | f | | 2200 | TUR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Grigoriev, Armen | | | 2235 | GEO | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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