Abstract: It is shown that search of communications and regularities in databases of the countries and regions development indicators can be carried out between probabilities of events connected with supervision of several main development indicators. The approaches to creating data models and algorithms for the intellectual analysis of information based on definition of statistical probabilities of such events are offered. The example of countries development assessment on the basis of UN Development program databases use is given. Proceeding from the offered methods, the level of human development in Russia in comparison with other countries is estimated and ranks of various countries are determined by the level and rates of development for the last 5 years. This approach is alternative to known approach which is accepted at calculation of an index of human development and differs in use of expert methods.