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Individual Calculations October 2017 |
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| Durucay, Ethem Total change: -43.20 | |   |
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| Ula Victory Day Tournament 2017 - A | Mugla | TUR | 2017-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1711 | 2.50 | 6 | -0.98 | 20 | -19.60 | |
|  Dere, Abdullah Dogukan | | | 1774 | TUR | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Tikvesli, Ceylin | | | 1523 | TUR | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sevinc, Mesut | | | 1751 | TUR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Yarar, Bora | | | 1609 | TUR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Yamac, Ahmet | | | 1653 | TUR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ulucan, Sercan | | | 1589 | TUR | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | 16th Izmir Open Chess Tournament | Izmir | TUR | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1524 | 2.50 | 7 | -1.18 | 20 | -23.60 | |
| | Demir, Utku Deniz | | | 1705 | TUR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ozbag, Berat | | | 1638 | TUR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Hicdurmaz, Simge | | | 1124 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vatansever, Ugur | | | 1806 | TUR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Erdi, Cenk Eren | | | 1215 | TUR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Gazibey, Alp | | | 1635 | TUR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Isil, Utku | | | 1294 | TUR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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