Prize money and a trophy. He/she also get the title and a guarantee spot on the Olympiad if there is one that year.
U.S. Open Chess Championship was created in 1900.
Surya Shekhar Ganguly
Lithuanian Chess Championship was created in 1929.
I presume you are asking about the World Chess Championship. There was no World Chess Championship match in 2011.
Japanese Chess Championship was created in 1969.
British Chess Championship was created in 1904.
Lebanese Chess Championship was created in 1953.
Italian Chess Championship was created in 1921.
Scottish Chess Championship was created in 1884.
Paraguayan Chess Championship was created in 1938.
Bulgarian Chess Championship was created in 1933.
World Chess Championship was created in 1886.