| Name | Country | Region | Address |
|---|---|---|---|
| Ryabchikov Vasily Grigorevich | Russia | Белгородская область | |
| Ryabikova Vladlena Aleksandrovna | Russia | Moscow | |
| Ryabkov Radion | Russia | Krasnodar Region | |
| Ryabkova Ksenya Andreevna | Russia | Sverdlovsk region | |
| Ryabokon Andrey Grigorevich | Russia | Tatarstan | |
| Ryabokon Ekaterina Viktorovna | Russia | Moscow | |
| Ryabokonenko Vladimir Ivanovich | Russia | Khakassia | |
| Ryabokonev Aleksandr Nikolaevich | Russia | Stavropol region | |
| Ryabov Aleksey Ivanovich | Russia | Udmurt Republic | |
| Ryabov Igor Yurevich | Russia | Чувашская Республика - Чувашия |