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Individual Calculations January 2020 |
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| Ozveren, Ali Bulent Total change: 5.20 | |   |
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| 2019-2020 Istanbul Senior Chess Championship - A | Istanbul | TUR | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1824 | 3.50 | 4 | 0.26 | 20 | 5.20 | |
|  Tepeli, Huseyin | | | 1443 | TUR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Paksoy, Eray | | | 1469 | TUR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Torun, Ufuk | | | 1573 | TUR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aytuna, Mustafa | | | 1727 | TUR | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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