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Individual Calculations September 2018 |
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| Ozgur, Umit Total change: -16.40 | |   |
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| 2017-2018 Kucukcekmece District Chess Tournament | Istanbul | TUR | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1526 | 1.00 | 4 | -1.13 | 40 | -45.20 | |
|  Genc, Nuri Gencay | | | 1681 | TUR | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Gulceken, Sumeyye | | | 1573 | TUR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Isiksacan, Volkan | | | 1359 | TUR | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Dogan, Talha Yigit | | | 1387 | TUR | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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) | | | | 2017-2018 Avcilar District Chess Tournament | Istanbul | TUR | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1455 | 1526 | 2.50 | 3 | 0.72 | 40 | 28.80 | |
| | Yalcinkaya, Efe | | | 1503 | TUR | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bozdag, Armagan Emre | | | 1374 | TUR | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Yildirim, Taha | | | 1489 | TUR | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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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