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Individual Calculations January 2018 |
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| Elmali, Naci Total change: -12.40 | |   |
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| 2017-2018 Istanbul Senior Chess Championship - B | Istanbul | TUR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1340 | 1.00 | 5 | -1.06 | 20 | -21.20 | |
|  Koftecioglu, Mustafa Gurcan | | | 1693 | TUR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Yildiz, Demir Kursat | | | 1231 | TUR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ersoz, Celalettin | | | 1393 | TUR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Unver, Ibrahim Kaya | | | 1431 | TUR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Isiksacan, Volkan | | | 1346 | TUR | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | | | ISD Sisli Municipality Ismet Inonu Chess Tournament 2017 - B | Istanbul | TUR | 2017-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1340 | 2.50 | 7 | 0.44 | 20 | 8.80 | |
| | Akat, Cem | | | 1397 | TUR | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Kaban, Fehmi | | | 1580 | TUR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Akpinar, Gorkem | | | 1437 | TUR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Saykan, Ahmet | | | 1536 | TUR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Turk, Mehmet | | | 1461 | TUR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Varli, Mehmet Fatih | | | 1479 | TUR | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Akcakoca, Ali | | | 1609 | TUR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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