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Individual Calculations September 2018 |
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| Tahaoglu, Erkin Total change: -10.40 | |   |
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| 2017-2018 Kucukcekmece District Chess Tournament | Istanbul | TUR | 2018-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1623 | 1.50 | 3 | -1.12 | 40 | -44.80 | |
|  Elmali, Naci | | | 1292 | TUR | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Senses, Hamza Oguz | | | 1280 | TUR | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Gulmez, Giray Kagan | | | 1318 | TUR | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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 |
| 1578 | 1623 | 3.00 | 4 | 0.86 | 40 | 34.40 | |
| | Terzioglu, Cengizhan | | | 1223 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Konuk, Ali | | | 1808 | TUR | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Alkan, Omer Tarik | | | 1706 | TUR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Gulceken, Sumeyye | | | 1573 | TUR | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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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