S: Carlsen, Caruana, Ding Liren
A+: MVL, Giri, Duda
A: Aronian, Mamedyarov, Nepomniachtchi, So, Rapport
A-: Grischuk, Radjabov, Karjakin, Yu Yangyi, Artemiev, Firouzja
B+: Dominguez Perez, Wang Hao, Vitiugov, Andreikin, Wei Yi, Xiong
B: Anand, Nakamura, Vidit
B-: Topalov, Wojtaszek, Harikrishna, Le Quang Liem, Alekseenko
C+: Svidler, Tomashevsky, Bu Xiangzhi, Matlakov, Dubov
C: Navara, Vallejo Pons, Anton Guijarro, Maghsoodloo
C-: Adams, Jakovenko, Li Chao, Cheparinov, Howell