Which Points have a Name of denis kornilov?
CREATE TABLE "sapporo" (
  "rank" real,
  "name" text,
  "nationality" text,
  "1st_m" real,
  "2nd_m" real,
  "points" real,
  "overall_wc_points_rank" text
);
SELECT AVG("points") FROM "sapporo" WHERE "name"='denis kornilov';