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Individual Calculations July 2015 |
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| Skomorokhin, Roman Total change: 3.50 | |   |
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| Bulgarian chess summer 2015, Golden sands A tournament | Golden sands resort | BUL | 2015-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2377 | 5.00 | 9 | 0.35 | 10 | 3.50 | |
|  Petrosian, Tigran L. | g | | 2643 | ARM | 0.00 | 1 | -0.18 | 10 | -1.80 | |  Soysal, Serkan | f | | 2246 | TUR | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Tuncer, Tuna | | | 2235 | TUR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Galunova, Tsveta | | | 2152 | BUL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kadric, Denis | g | | 2495 | BIH | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Lu, Shanglei | g | | 2606 | CHN | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Qiu, Mengjie | | wf | 2115 | CHN | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Yu, Ruiyuan | g | | 2558 | CHN | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Mammadova, Narmin | | wc | 2234 | AZE | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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