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Individual Calculations November 2018 |
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| Aydogan, Ozan Total change: -13.60 | |   |
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| 2018-2019 Istanbul Youth Chess Championship - U15 | Istanbul | TUR | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1432 | 1.00 | 3 | -0.54 | 40 | -21.60 | |
|  Tinarlioglu, Emre | | | 1832 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tezer, Yusuf Efe | | | 1218 | TUR | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Gulmez, Giray Kagan | | | 1290 | TUR | 0.00 | 1 | -0.69 | 40 | -27.60 | | | * 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) | | | | 5th Hayri Ozbilen Memorial Chess Tournament | Istanbul | TUR | 2018-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1432 | 2.00 | 5 | 0.20 | 40 | 8.00 | |
| | Yaziciogullari, Ali Emre | | | 1698 | TUR | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Tas, Halil | | | 1653 | TUR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Uygun, Muhammet Emin | | | 1124 | TUR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Topcu, Tibet Tuna | | | 1629 | TUR | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Aksoz, Ruzgar Bulut | | | 1591 | TUR | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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