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Individual Calculations February 2018 |
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| Ozcan, Alperen Total change: 140.80 | |   |
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| Koycegiz Ataturk Memorial Chess Tournament - A | Mugla | TUR | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1375 | 4.00 | 5 | 2.68 | 40 | 107.20 | |
|  Yatkin, Osman | | | 1720 | TUR | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Hekimoglu, Mihriban | | | 1482 | TUR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Yamac, Ahmet | | | 1651 | TUR | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Ergin, Merih | | | 1427 | TUR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Koc, Zeki | | | 1556 | TUR | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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 Turkish Cadets Chess Championships - U11 | Antalya | TUR | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1375 | 5.00 | 7 | 0.84 | 40 | 33.60 | |
| | Pekkul, Arda | | | 1239 | TUR | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Ugurlu, Sabri Yigit | | | 1085 | TUR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Ozer, Yusuf Bugra | | | 1268 | TUR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Kilic, Eray | | | 1775 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nalbant, Tan Ozan | | | 1182 | TUR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Tekin, Okten Alp | | | 1140 | TUR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Bektas, Cagan Erdem | | | 1470 | TUR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | * 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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