Over the last meetings Sun, Qian holds wins - 2, losses - 3. Petr Bar Biryukov on the other hand ends the latest games with wins - 3, losses - 2. Based on this data we can assume that Petr Bar Biryukov at the moment is in better form, unlike Sun, Qian.
Sun, Qian: Tianhui Zhang – (Loss 1:2), Yunseong Chung – (Loss 2:0), Yuta Kawahashi – (Win 2:1), Yuta Kikuchi – (Win 0:2), Shu Muto – (Loss 2:1).
Petr Bar Biryukov: Kokoro Isomura – (Loss 0:2), Tianhui Zhang – (Win 2:0), James Van Herzeele – (Win 2:1), Zhiheng Xia – (Win 2:0), Jie Cui – (Loss 0:2).