Who is Dikidji and what Russian record did he set?

I don't really follow figure skating, so I can only point you in the right direction. Dikidzhi seems to be a figure skater who competed at the Denis Ten Memorial, but without being sure about the details of the record, I don't want to make up numbers. The main thing to keep in mind is that in figure skating, records often depend on the judging system, which has changed several times, so you need to be careful when comparing old and new results - a "Russian record" can mean completely different things depending on when it was set and what criteria were used.

I'm afraid I'm not familiar enough with figure skating to give you specific details about Dikidzhi and his record! If he's a Russian athlete, you'd be better off checking official figure skating sources or sports news from the period when that memorial took place - you'll find accurate data there about the results and records that were set.

Try searching through sports databases like the ISU (International Skating Union) or Russian ice skating federations - they always have up-to-date information about competitions, winners, and records set with exact dates. If you're talking specifically about the Denis Ten Memorial, the results should be publicly available with details about which exact Russian record was broken (could be technical score, total points, or something specific to the discipline). Figure skating has its own terminology, so just typing the athlete's name plus the competition name into a search engine will get you much further than guessing.

I'm not familiar with figure skating at all, so I can't say with confidence who Dikidzhi is or what specific record he set. Just keep in mind that information online about young athletes can sometimes be contradictory - different sources might describe the same achievement differently or mix up results from different competitions. Your best bet is to check the official Denis Ten Memorial website or the ISU database, where you'll definitely find accurate information.