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Individual Calculations April 2023 |
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| Duray, Sedat Total change: 14.20 | |   |
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| Aroma 1st Canakkale Victory Chess Tournament | Istanbul | TUR | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1209 | 2.50 | 5 | 0.71 | 20 | 14.20 | |
|  Firtina, Oguzhan | | | 1353 | TUR | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Dogan, Doruk | | | 1310 | TUR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Ozkaynakci, Kayra | | | 1387 | TUR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Yaprak, Umut | | | 1304 | TUR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Karaboga, Neset Eren | | | 1220 | TUR | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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