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Individual Calculations April 2019 |
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| Donmez, Zeki Tuncer Total change: -7.60 | |   |
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| 7th Ali Ipek Memorial Chess Tournament | Ankara | TUR | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1263 | 1.00 | 4 | -0.19 | 40 | -7.60 | |
|  Soku, Mustafa Attila | | | 1497 | TUR | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Arpaci, Arda | | | 1276 | TUR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Sahin, Ali Haydar | | | 1377 | TUR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Dalar, Yusuf | | | 1550 | TUR | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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