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Individual Calculations April 2019 |
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| Ergin, Sahin Total change: 74.80 | |   |
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| 2018-2019 Arnavutkoy District Chess Tournament | Istanbul | TUR | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1667 | 4.50 | 5 | 1.11 | 40 | 44.40 | |
|  Rendecioglu, Enes | | | 1267 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ozturk, Ozgur | | | 1267 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Tarhan, Adar | | | 1975 | TUR | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Cubukcu, Mete | | | 1267 * | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kul, Mahir Mete | | | 1674 | TUR | 1.00 | 1 | 0.51 | 40 | 20.40 | | | * 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) | | | | Cetin Group Cerkezkoy Chess Tournament - A | Tekirdag | TUR | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1667 | 3.50 | 5 | 0.76 | 40 | 30.40 | |
| | Ozmen, Taner | | | 1571 | TUR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Deniz, Yagiz Efe | | | 1533 | TUR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Donmez, Taha Mert | | | 1952 | TUR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Yalcinkaya, Efe | | | 1573 | TUR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Isik, Burak Alp | | | 1565 | TUR | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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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